The technology described in this document “Internationalization Tag Set (ITS)
2.0“ enhances the foundation to integrate automated processing of human language
into core Web technologies. ITS 2.0 bears many commonalities with its predecessor, ITS 1.0 but provides additional
concepts that are designed to foster the automated creation and processing of multilingual
Web content. ITS 2.0 focuses on HTML, XML-based formats in general, and can leverage
processing based on the XML Localization Interchange File Format (XLIFF), as well as the
Natural Language Processing Interchange Format (NIF).
Status of this Document
This section describes the status of this document at the time of its publication.
Other documents may supersede this document. A list of current W3C publications and the
latest revision of this technical report can be found in the W3C technical reports index at
http://www.w3.org/TR/.
The technology described in this document “Internationalization Tag Set (ITS)
2.0“ enhances the foundation to integrate automated processing of human language
into core Web technologies. ITS 2.0 bears many commonalities with is predecessor, ITS 1.0 but provides additional
concepts that are designed to foster the automated creation and processing of multilingual
Web content. ITS 2.0 focuses on HTML, XML-based formats in general, and can leverage
processing based on the XML Localization Interchange File Format (XLIFF), as well as the
Natural Language Processing Interchange Format (NIF).
The ITS 2.0 specification has a normative dependency on the HTML5 specification: it relies on the HTML5 Translate attribute. By publishing this ITS 2.0 Proposed Recommendation, W3C expects that the functionality specified in ITS 2.0 will not be affected by changes to HTML5 as HTML5 proceeds to Recommendation.
Publication as a Proposed Recommendation does not imply endorsement by the W3C Membership. This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is inappropriate to cite this document as other than work in progress.
Content or software that is authored in one language (so-called
source
language) for one locale (e.g. the French-speaking part of
Canada) is often made available in additional languages or adapted
with regard to other cultural aspects. A prevailing paradigm for
multilingual production in many cases encompasses
three phases: internationalization, translation, and localization (see the W3C's Internationalization Q&A
for more information related to these concepts).
From the viewpoints of feasibility, cost, and efficiency, it is
important
that the original material is suitable for
downstream
phases such as translation. This
is
achieved by
appropriate design and
development.
The corresponding
phase is
referred to as
internationalization.
A proprietary XML vocabulary may be internationalized by defining special markup to specify directionality in mixed direction text.
During the translation phase, the meaning of a source language text is analyzed,
and a target language text that is equivalent in meaning is determined. For example
national or international laws may regulate linguistic dimensions like mandatory
terminology or standard phrases in order to promote or ensure a translation's
fidelity.
Although an agreed-upon definition of the localization phase is missing, this
phase is usually seen as encompassing activities such as creating locale-specific
content (e.g. adding a link for a country-specific reseller), or modifying functionality
(e.g. to establish a fit with country-specific regulations for financial reporting).
Sometimes, the insertion of special markup to support a local language or script is also
subsumed under the localization phase. For example, people authoring in languages such
as Arabic, Hebrew, Persian or Urdu need special markup to specify directionality in
mixed direction text.
The technology described in this document – the Internationalization Tag
Set (ITS) 2.0 addresses some of the challenges and opportunities related to
internationalization, translation, and localization. ITS 2.0 in particular contributes
to concepts in the realm of metadata for internationalization, translation, and
localization related to core Web technologies such as XML. ITS does for example assist
in production scenarios, in which parts of an XML-based document are to be excluded
from translation. ITS 2.0 bears many commonalities with its predecessor, ITS 1.0 but provides
additional concepts that are designed to foster enhanced automated processing – e.g.
based on language technology such as entity recognition – related to multilingual Web
content.
Like ITS 1.0, ITS 2.0 both identifies concepts (such as “Translate” ),
and defines implementations of these concepts (termed “ITS data categories”) as a set of
elements and attributes called the Internationalization Tag Set (ITS). The
definitions of ITS elements and attributes are provided in the form of RELAX NG [RELAX NG] (normative). Since one major step from ITS 1.0 to
ITS 2.0 relates to coverage for HTML, ITS 2.0 also establishes a relationship between
ITS markup and the various HTML flavors. Furthermore, ITS 2.0 suggests when and how to
leverage processing based on the XML Localization Interchange File Format ([XLIFF 1.2] and [XLIFF 2.0]), as
well as the Natural Language Processing Interchange Format [NIF].
For the purpose of an introductory illustration, here is a series of examples related to the question, how ITS can indicate that certain parts of a document are not intended for translation.
Example 1: Document in which some content has to be left untranslated
In this document it is difficult to distinguish between those string elements that are intended for translation and those that are not to be translated. Explicit metadata is needed to resolve the issue.
<resources><sectionid="Homepage"><arguments><string>page</string><string>childlist</string></arguments><variables><string>POLICY</string><string>Corporate Policy</string></variables><keyvalue_pairs><string>Page</string><string>ABC Corporation - Policy Repository</string><string>Footer_Last</string><string>Pages</string><string>bgColor</string><string>NavajoWhite</string><string>title</string><string>List of Available Policies</string></keyvalue_pairs></section></resources>
ITS proposes several mechanisms, which differ among others in terms of the usage scenario/user types for which the mechanism is most suitable.
Example 2: Document that uses two different ITS mechanisms to indicate that some parts have to be left untranslated.
ITS provides two mechanisms to explicitly associate metadata with one
or more pieces of content (e.g. XML nodes): a global, rule-based
approach as well as a local, attribute-based approached. Here, for
instance, a translateRule first specifies that only every second element inside
keyvalue_pairs is intended for translation; later, an ITS translate attribute specifies that
one of these elements is not to be translated.
<resourcesxmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><its:rulesversion="2.0"><its:translateRuleselector="//arguments"translate="no"/><its:translateRuleselector="//keyvalue_pairs/string[(position() mod 2)=1]"translate="no"/></its:rules><sectionid="Homepage"><arguments><string>page</string><string>childlist</string></arguments><variables><stringits:translate="no">POLICY</string><string>Corporate Policy</string></variables><keyvalue_pairs><string>Page</string><string>ABC Corporation - Policy Repository</string><string>Footer_Last</string><string>Pages</string><string>bgColor</string><stringits:translate='no'>NavajoWhite</string><string>title</string><string>List of Available Policies</string></keyvalue_pairs></section></resources>
Provide metadata (e.g. “Do not translate”) to assist internationalization-related processes
Use XPath (so-called global approach) to associate metadata with specific XML nodes (e.g. all elements named uitext) or put the metadata straight onto the XML nodes themselves (so-called local approach)
Work with a well-defined set of metadata categories or values (e.g. only the values "yes" and "no" for certain data categories)
Take advantage of existing metadata (e.g. terms already marked up with HTML markup such as dt)
This conciseness made real-world deployment of ITS 1.0 easy. The deployments helped to
identify additional metadata categories for internationalization-related processes. The
ITS Interest Group for
example compiled a list of additional data categories (see this related summary). Some of these were then defined in ITS 2.0: ID Value, local Elements
Within Text, Preserve Space, and Locale Filter. Others are still discussed as requirements
for possible future versions of ITS:
“Context” = What specific related information might be helpful?
“Automated Language” = Does this content lend itself to automatic processing?
The real-world deployments also helped to understand that for the Open Web Platform – the ITS 1.0 restriction
to XML was an obstacle for quite a number of environments. What was missing was, for
example, the following:
Applicability of ITS to formats such as HTML in general, and HTML5 in particular
Easy use of ITS in various Web-exposed (multilingual) Natural Language Processing contexts
Computer-supported linguistic quality assurance
Content Management and translation platforms
Cross-language scenarios
Content enrichment
Support for W3C provenance [PROV-DM], “information about entities, activities, and people involved in producing a piece of data or thing, which can be used to form assessments about its quality, reliability or trustworthiness”
Provisions for extended deployment in Semantic Web/Linked Open Data
scenarios
ITS 2.0 was created by an alliance of stakeholders who are involved in content for global use. Thus, ITS 2.0 was developed with input from/with a view towards the following:
Providers of content management and machine translation solutions who want to easily integrate for efficient content updates in multilingual production chains
Language technology providers who want to automatically enrich content (e.g. via term candidate generation, entity recognition or disambiguation) in order to facilitate human translation
Open standards endeavours (e.g. related to [XLIFF 1.2], [XLIFF 2.0] and [NIF])
that are interested for example in information sharing, and lossless roundtrip of
metadata in localization workflows
One example outcome of the resulting synergies is the ITS Tool Annotation mechanism. It addresses the
provenance-related requirement by allowing ITS processors to leave a trace: ITS
processors can basically say “It is me that generated this bit of
information”. Another example are the [NIF] related details of ITS 2.0, which provide a non-normative approach to couple Natural Language
Processing with concepts of the Semantic Web.
1.3 Usage Scenarios
The [ITS 1.0]introduction states: “ITS is a technology to easily create XML, which is internationalized and can be localized effectively”. In order to make this tangible, ITS 1.0 provided examples for users and usages. Implicitly, these examples carried the information that ITS covers two areas: one that is related to the static dimension of mono-lingual content, and one that is related to the dynamic dimension of multilingual production.
Static mono-lingual (for example, the area of content authors): This part of the
content has the directionality “right-to-left”.
Dynamic multilingual: (for example, the area of machine translation systems): This
part of the content has to be left untranslated.
Although ITS 1.0 made no assumptions about possible phases in a multilingual production
process chain, it was slanted towards a simple three phase
“write→internationalize→translate” model. Even a birds-eye-view at ITS 2.0 shows
that ITS 2.0 explicitly targets a much more comprehensive model for multilingual
content production. The model comprises support for multilingual content production
phases such as:
Internationalization
Pre-production (e.g. related to marking terminology)
Automated content enrichment (e.g. automatic hyperlinking for entities)
Extraction/filtering of translation-relevant content
Segmentation
Leveraging (e.g. of existing translation-related assets such as translation memories)
Machine Translation (e.g. geared towards a specific domain)
Quality assessment or control of source language or target language content
Generation of translation kits (e.g. packages based on XLIFF)
Post-production
Publishing
The document [MLW US IMPL] lists a large variety
of usage scenarios for ITS 2.0. Most of them are composed from the aforementioned
phases.
In a similar vein, ITS 2.0 takes a much more comprehensive view on the actors that may
participate in a multilingual content production process. ITS 1.0 annotations (e.g.
local markup for the Terminology data category) most of
the time were conceived as being closely tied to human actors such as content authors or
information architects. ITS 2.0 raises non-human actors such as word processors/editors,
content management systems, machine translation systems, term candidate generators,
entity identifiers/disambiguators to the same level. This change among others is
reflected by the ITS 2.0 Tool Annotation, which
allows systems to record that they have processed a certain part of content.
1.4 High-level differences between ITS 1.0 and ITS 2.0
The differences between ITS 1.0 and ITS 2.0 can be summarized as follows.
Addition of data categories: ITS 2.0 provides additional data categories
and modifies existing ones. A summary of all ITS 2.0 data categories is given in Section 2.1: Data Categories.
Modification of data categories:
ITS 1.0 provided the Ruby data
category. ITS 2.0 does not provide ruby because at the time of writing the
ruby model in HTML5 was still under development. Once these discussions are
settled, the Ruby data category possibly will be reintroduced, in a subsequent
version of ITS.
The Directionality data category reflects directionality markup in [HTML 4.01]. The reason is that enhancements are being discussed in the context of HTML5 that are expected to change the approach to marking up directionality, in particular to support content whose directionality needs to be isolated from that of surrounding content. However, these enhancements are not finalized yet. They will be reflected in a future revision of ITS.
Additional or modified mechanisms: The following mechanisms from ITS 1.0 have been modified or added to ITS 2.0:
ITS 1.0 used only XPath as the mechanism for selecting nodes in global rules. ITS 2.0 allows for choosing the query language of selectors. The default is XPath 1.0. An ITS 2.0 processor is free to support other selection mechanisms, like CSS selectors or other versions of XPath.
In global rules it is now possible to set variables for the selectors (XPath expression). The param element serves this purpose.
Mappings: ITS 2.0 provides a non-normative algorithm to convert ITS 2.0 information into [NIF] and links to guidance about how to relate ITS 2.0 to XLIFF. See Section 2.7: Mapping and conversion for details.
Changes to the conformance section: The Section 4: Conformance tells implementers how to implement ITS. For ITS 2.0, the conformance statements related to Ruby have been removed. For [HTML5], a dedicated conformance section has been created. Finally, a conformance clause related to Non-ITS elements and attributes has been added.
1.5 Extended implementation hints
As a general guidance, implementations of ITS 2.0 are encouraged to use a normalizing transcoder. It converts from a legacy encoding to a Unicode encoding form and ensures that the result is in Unicode Normalization Form C. Further information on the topic of Unicode normalization is provided in [Charmod Norm].
2 Basic Concepts
This section is informative.
The purpose of this section is to provide basic knowledge about how ITS 2.0 works. Detailed knowledge (including formal definitions) is given in the subsequent sections.
2.1 Data Categories
A key concept of ITS is the abstract notion of data categories. Data categories define the information that can be conveyed via ITS. An example is the Translate data category. It conveys information about translatability of content.
Section 8: Description of Data Categories defines data categories. It
also describes their implementation, i.e. ways to use them for example in an XML
context. The motivation for separating data category definitions from their
implementation is to enable different implementations with the following
characteristics:
For various types of content (XML in general or HTML).
For a single piece of content, e.g. a p element. This is the so-called local approach.
For several pieces of content in one document or even a set of documents. This is the
so-called global approach.
For a complete markup vocabulary. This is done by adding ITS markup declarations to the schema for the vocabulary.
ITS 2.0 provides the following data categories:
Translate: expresses information about whether
a selected piece of content is intended for translation or not.
Localization Note: communicates notes to
localizers about a particular item of content.
Terminology: marks terms and optionally
associates them with information, such as definitions or references to a term data
base.
Directionality: specifies the base writing
direction of blocks, embeddings and overrides for the Unicode bidirectional
algorithm.
Elements Within Text: expresses how
content of an element is related to the text flow (constitutes its own segment like
paragraphs, is part of a segment like emphasis marker etc.).
Domain: identifies the topic or subject of the
annotated content for translation-related applications.
Text Analysis: annotates content with lexical or
conceptual information (e.g. for the purpose of contextual disambiguation).
Locale Filter: specifies that a piece of content
is only applicable to certain locales.
Provenance: communicates the identity of agents
that have been involved processing content.
External Resource: indicates reference
points in a resource outside the document that need to be considered during
localization or translation. Examples of such resources are external images and audio
or video files.
Target Pointer: associates the markup node of
a given source content (i.e. the content to be translated) and the markup node of its
corresponding target content (i.e. the source content translated into a given target
language). This is relevant for formats that hold the same content in different
languages inside a single document.
Id Value: identifies a value that can be used as
unique identifier for a given part of the content.
Preserve Space: indicates how whitespace is to
be handled in content.
Localization Quality Issue: describes the nature and
severity of an error detected during a language-oriented quality assurance (QA)
process.
Localization Quality Rating: expresses an overall
measurement of the localization quality of a document or an item in a document.
MT Confidence: indicates the confidence that MT
systems provide about their translation.
Allowed Characters: specifies the characters that
are permitted in a given piece of content.
Storage Size: specifies the maximum storage size
of a given piece of content.
Information (e.g. “translate this”) captured by an ITS data category always
pertains to one or more XML or HTML nodes, primarily element and attribute nodes. In a
sense, the relevant node(s) get “selected”. Selection may be explicit or implicit.
ITS distinguishes two mechanisms for explicit selection: (1) local and (2) global (via
rules). Both local and global approaches can interact with each other, and
with additional ITS dimensions such as inheritance and defaults.
The mechanisms defined for ITS selection resemble those defined in [CSS 2.1]. The local approach can be compared to the
style attribute in HTML/XHTML, and the global approach is similar to the style element in HTML/XHTML:
The local approach puts ITS markup in the relevant element of the host vocabulary
(e.g. the author element in DocBook)
The global rule-based approach puts the ITS
markup in elements defined by ITS itself (namely the rules element)
ITS usually uses XPath in rules for identifying nodes although CSS Selectors and other query languages can in addition be implemented by applications.
ITS 2.0 can be used with XML documents (e.g. a DocBook article), HTML documents,
document schemas (e.g. an XML Schema document for a proprietary document format), or
data models in RDF.
The following two examples provide more details about the distinction between the local
and global approach, using the Translate data
category as an example.
2.2.1 Local Approach
The document in Example 3 shows how a content author can use the ITS translate attribute to indicate that all content inside the author element is not intended for translation (i.e. has to be left untranslated). Translation tools that are aware of the meaning of the attribute can protect the relevant content from being translated (possibly still allowing translators to see the protected content as context information).
Example 3: ITS markup on elements in an XML document (local approach)
<articlexmlns="http://docbook.org/ns/docbook"xmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"version="5.0"xml:lang="en"><info><title>An example article</title><authorits:translate="no"><personname><firstname>John</firstname><surname>Doe</surname></personname><affiliation><address><email>[email protected]</email></address></affiliation></author></info><para>This is a short article.</para></article>
For the local approach (and Example 3) to work for a whole markup vocabulary, a schema developer would need to add the translate attribute to the schema as a common attribute or on all the relevant element definitions. The example indicates that inheritance plays a part in identifying which content does have to be translated and which does not: Although only the author element is marked as “do not translate”, its descendants (personname, firstname, surname) are considered to be implicitly marked as well. Tools that process this content for translation need to implement the expected inheritance.
The document in Example 4 shows a different approach to identifying non-translatable content, similar to that used with a style element in [XHTML 1.0], but using an ITS-defined element called rules. It works as follows: A document can contain a rules element (placed where it does not impact the structure of the document, e.g., in a “head” section, or even outside of the document itself). The rules element contains one or more ITS children/rule elements (for example translateRule). Each of these children elements contains a selector attribute. As its name suggests, this attribute selects the node or nodes to which the corresponding ITS information pertains. The values of ITS selector attributes are XPath absolute location paths (or CSS Selectors if queryLanguage is set to "css"). Via the param element variables can be provided and used in selectors.
Information for the handling of namespaces in XPath expressions is taken from namespace declarations
[XML Names] in the current rule element.
Example 4: ITS global markup in an XML document (rule-based approach)
<myTopicxmlns="http://mynsuri.example.com"id="topic01"xml:lang="en-us"><prolog><title>Using ITS</title><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"><its:translateRuleselector="//n:term"translate="no"xmlns:n="http://mynsuri.example.com"/></its:rules></prolog><body><p>ITS defines <term>data category</term> as an abstract concept for a particular type of
information for internationalization and localization of XML schemas and documents.</p></body></myTopic>
For the global approach (and Example 4) to work, a schema developer may need to add a rules element and associated markup to the schema. In some cases, global rules may be sufficient and other ITS markup (such as an translate attribute on the elements and attributes) may not be needed in the schema. However, it is likely that authors may need the local approach from time to time to override the general rule.
For specification of the Translate data category information, the contents of the translateRule element would normally be designed by an information architect familiar with the document format and familiar with, or working with someone familiar with, the needs of localization/translation.
The global, rule-based approach has the following benefits:
Content authors do not have to concern themselves with creating additional
markup or verifying that the markup was applied correctly. ITS data categories are
associated with sets of nodes (for example all p elements in an XML
instance)
Changes can be made in a single location, rather than by searching and modifying
local markup throughout a document (or documents, if the rules element is
stored as an external entity)
ITS data categories can designate attribute values (as well as elements)
It is possible to associate ITS markup with existing markup (for example the
term element in DITA)
The commonality in both examples above is the markup translate='no'.
This piece of ITS markup can be interpreted as follows:
The power of the ITS selection mechanisms comes at a price: rules related to overriding/precedence and inheritance have to be established.
The document in Example 5 shows how inheritance
and overriding work for the Translate data category:
The ITS default is that all elements are translatable.
The translateRule element declared in the header overrides the default for the head element inside text and for all its children.
Because the title element is actually translatable, the global rule needs to be overridden by a local its:translate="yes".
In the body of the document the default applies, and its:translate="no" is used to set "faux pas" as non-translatable.
Example 5: Overriding and Inheritance
<textxmlns:its="http://www.w3.org/2005/11/its"><head><revision>Sep-10-2006 v5</revision><author>Ealasaidh McIan</author><contact>[email protected]</contact><titleits:translate="yes">The Origins of Modern Novel</title><its:rulesversion="2.0"><its:translateRuletranslate="no"selector="/text/head"/></its:rules></head><body><divxml:id="intro"><head>Introduction</head><p>It would certainly be quite a <spanits:translate="no">faux pas</span> to start a
dissertation on the origin of modern novel without mentioning the <tl>Epic of
Gilgamesh</tl>...</p></div></body></text>
For XML content, data category specific defaults are provided. These are independent of the actual XML markup vocabulary. Example for the Translate data category: translate="yes" for elements, and translate="no" for attributes.
For [HTML5], several HTML5 elements and attributes map exactly to ITS 2.0 data categories. Hence that HTML markup is normatively interpreted as ITS 2.0 data category information (see Section 2.5.3: HTML markup with ITS 2.0 counterparts for more information).
2.4 Adding Information or Pointing to Existing Information
Data categories can add information or point to information for the selected nodes. For example, the Localization Note
data category can add information to selected nodes (using a locNote element),
or point to existing information elsewhere in the document (using a
locNotePointer attribute).
Adding information and pointing to existing information are mutually
exclusive; attributes for adding information and attributes for pointing to the
same information are not allowed to appear at the same rule element.
2.5 Specific HTML support
For applying ITS 2.0 data categories to HTML, five aspects are of importance:
Global approach in HTML5
Local Approach
HTML markup with ITS 2.0 counterparts
Standoff markup in HTML5
Version of HTML
In the following sections these aspects are briefly discussed.
A link type for referring to external files with global rules from a link
element.
An approach to have inline global rules in the HTML script
element.
It is preferable to use external global rules linked via the link element rather than to have inline global rules in the HTML document.
The advantage is in being able to reuse the same rules file for many documents and also inline rules require secondary parsing
of the script element.
Example 6: Using ITS global rules in HTML
The link element points to the rules file
EX-translateRule-html5-1.xml The rel attribute identifies
the ITS specific link relation its-rules.
<!DOCTYPE html><html><head><metacharset=utf-8><title>Translate flag global rules example</title><linkhref=EX-translateRule-html5-1.xmlrel=its-rules></head><body><p>This sentence should be translated, but code names like
the <code>span</code> element should not be translated.
Of course there are always exceptions: certain
code values should be translated, e.g. to a value
in your language like <codetranslate=yes>warning</code>.</p></body></html>
The script element contains the same rules as the external rules file
EX-translateRule-html5-1.xml in the above example.
<!DOCTYPE html><html><head><metacharset=utf-8><title>Translate flag global rules example</title><scripttype=application/its+xmlid=ru1><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"xmlns:h="http://www.w3.org/1999/xhtml"><its:translateRuletranslate="no"selector="//h:code"/></its:rules></script></head><body><p>This sentence should be translated, but code names like
the <code>span</code> element should not be translated.
Of course there are always exceptions: certain
code values should be translated, e.g. to a value in
your language like <codetranslate=yes>warning</code>.</p></body></html>
There are four ITS 2.0 data categories, which have counterparts in HTML markup. In these cases, native HTML markup provides some information
in terms of ITS 2.0 data categories. For these data categories, ITS 2.0 defines the following:
The Language Information data category has the HTML lang
attribute as a counterpart. In XHTML the counterpart is the xml:lang attribute. These HTML attributes act as
local markup for the Language Information data category in HTML and
take precedence over language information conveyed via a global langRule.
The Id Value data category has the HTML or XHTML id attribute as counterpart.
This HTML attribute acts as local markup for the Id Value data category in HTML and takes precedence over
identifier information conveyed via a global idValueRule.
The Elements within Text data category has a set of HTML
elements (the so-called phrasing content) as counterpart.
In the absence of an
Elements within Text local attribute or global rules selecting the
element in question, most of the phrasing content elements are interpreted as
withinText="yes" by default. The phrasing content elements iframe, noscript, script
and textarea are interpreted as withinText="nested".
The Translate data category has a direct counterpart in
[HTML5], namely the [HTML5]translate attribute. ITS 2.0 does not define its own behavior for [HTML5]translate, but just refers to the HTML5 definition. That definition also applies to nodes selected via global rules. That is, a translateRule like <its:translateRule selector="//h:img" translate="yes"/> will set the img element and its translatable attributes like alt to "yes".
The lang attribute of the html element conveys the
Language Information value "en".
The id attribute of the p element conveys the Id Value
"p1". The elements em and img are interpreted to be withinText="yes". The p element and its children are set to be non-translatable via an [HTML5]translate attribute. Via inheritance, the alt attribute, normally translatable by default, also is non-translatable.
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><title>HTML native markup expressing three ITS 2.0 data categories</title></head><body><pid="p1"translate="no">This is a <em>motherboard</em> and image:
<imgsrc="http://example.com/myimg.png"alt="My image"/>.</p></body></html>
There are also some HTML markup elements that have or can have similar, but not necessarily identical, roles and behaviors as certain ITS 2.0 data categories. For example, the HTML dfn element could be used to identify a term in the sense of the Terminology data category. However, this is not always the case and it depends on the intentions of the HTML content author. To accommodate this situation, users of ITS 2.0 are encouraged to specify the semantics of existing HTML markup in an ITS 2.0 context with a dedicated global rules file. For example, a rule can be used to define that the HTML dfn has the semantics of ITS term="yes". For additional examples, see the XML I18N Best Practices document.
ITS 2.0 does not define how to use ITS in HTML versions prior to version 5. Users are
thus encouraged to migrate their content to [HTML5] or XHTML. While it is possible to use
its-* attributes introduced for [HTML5] in older versions of HTML (such
as 3.2 or 4.01) and pages using these attributes will work without any problems,
its-* attributes will be marked as invalid by validators.
2.6 Traceability
The ITS Tools Annotation mechanism allows processor information to be associated with individual data categories in a document, independently from data category annotations themselves (e.g. the Entity Type related to Text Analysis). The mechanism associates identifiers for tools with data categories via the annotatorsRef attribute (or annotators-ref in [HTML5]) and is mandatory for the MT Confidence data category. For the Terminology and Text Analysis data categories the ITS Tools Annotation is mandatory if the data categories provide confidence information. Nevertheless, ITS Tools Annotation can be used for all data categories. Example 23 demonstrates the usage in the context of several data categories.
2.7 Mapping and conversion
2.7.1 ITS and RDF/NIF
ITS 2.0 provides a non-normative algorithm to convert XML or HTML documents (or their DOM
representations) that contain ITS metadata to the RDF format based on [NIF]. NIF is an RDF/OWL-based format that aims at interoperability between Natural Language Processing (NLP) tools, language resources and annotations.
The conversion from ITS 2.0 to NIF results in RDF triples. These triples represent the textual content of the original document as RDF typed information. The ITS annotation is represented as properties of content-related triples and relies on an ITS RDF vocabulary.
The back conversion from NIF to ITS 2.0 is defined informatively as well. One motivation for the back conversion is a roundtrip workflow like: 1) conversion to NIF 2) in NIF representation detection of named entities using NLP tools 3) back conversion to HTML and generation of Text Analysis markup. The outcome are HTML documents with linked information, see Example 52.
2.7.2 ITS and XLIFF
The XML Localization Interchange File Format [XLIFF 1.2] is an OASIS standard that enables translatable source text and its translation to be passed between different tools within localization and translation workflows. [XLIFF 2.0] is the successor of [XLIFF 1.2] and under development. XLIFF has been widely implemented in various translation management systems, computer aided translation tools and in utilities for extracting translatable content from source documents and merging back the content in the target language.
The mapping between ITS and XLIFF therefore unpins several important ITS 2.0 usage scenarios [MLW US IMPL]. These usage scenarios involve:
the extraction of ITS metadata from a source language file into XLIFF
the addition of ITS metadata into an XLIFF file by translation tools
the mapping of ITS metadata in an XLIFF file into ITS metadata in the resulting target language files.
What does it mean to implement ITS 2.0? This specification provides several conformance clauses as the normative answer (see Section 4: Conformance). The clauses target different types of implementers:
ITS 2.0 processing expectations only define which information needs to be made available. They do not define how that information actually is to be used. This is due to the fact that there is a wide variety of usage scenarios for ITS 2.0, and a wide variety of tools for working with ITS 2.0 is possible. Each of these tools may have its own way of using ITS 2.0 data categories (see [MLW US IMPL] for more information).
3 Notation and Terminology
This section is normative.
3.1 Notation
The keywords “MUST”, “MUST NOT”, “REQUIRED”, “SHALL”, “SHALL
NOT”, “SHOULD”, “SHOULD NOT”, “RECOMMENDED”, “MAY”, and “OPTIONAL” in this document are
to be interpreted as described in [RFC 2119].
The namespace URI that MUST be used by
implementations of this specification is:
http://www.w3.org/2005/11/its
The namespace prefix used in this specification for XML
implementations of ITS for the above URI is its. It is recommended that XML
implementations of this specification use this prefix, unless there is existing
dedicated markup in use for a given data category. In HTML there is no namespace prefix:
its- is used instead to indicate ITS 2.0 attributes in HTML documents. See
Section 6.1: Mapping of Local Data Categories to HTML for details.
In addition, the following namespaces are used in this document:
http://www.w3.org/2001/XMLSchema for the XML Schema namespace, here
used with the prefix xs
http://www.w3.org/1999/xlink for the XLink namespace, here used with
the prefix xlink
http://www.w3.org/1999/xhtml for the HTML namespace, here used with
the prefix h
3.2 Data category
[Definition: ITS defines data category
as an abstract concept for a particular type of information for internationalization
and localization of XML schemas and documents.] The concept of a data
category is independent of its implementation in an XML and HTML environment (e.g.,
using an element or attribute).
For each data category, ITS distinguishes between the following:
Example 10: A data category and its implementation
The Translate data category conveys information as
to whether a piece of content is intended for translation or not.
The simplest formalization of this prose description on a schema language-independent
level is a translate attribute with two possible values:
"yes" and "no". An implementation on a schema language-specific
level would be the declaration of the translate attribute in,
for example, an XML Schema document or a RELAX NG document. A different implementation
would be a translateRule element that allows for specifying global rules about the Translate data category.
The selection of the ITS data categories applies to
textual values contained within element or attribute nodes. In some cases these nodes
form pointers to other resources; a well-known example is the src
attribute on the img element in HTML. The ITS Translate data category applies to the text of the
pointer itself, not the object to which it points. Thus in the following example, the
translation information specified via the translateRule element applies to
the filename "instructions.jpg", and is not an instruction to open the
graphic and change the words therein.
Example 11: Selecting the text of a pointer to an external object
<text><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:translateRuletranslate="yes"selector="//p/img/@src"/></its:rules>
...
<pxmlns:its="http://www.w3.org/2005/11/its">As you can see in
<imgsrc="instructions.jpg"/>, the truth is not always out there.</p></text>
3.6 Usage of Internationalized Resource Identifiers in ITS
All attributes that have the type anyURI in the normative RELAX NG schema
in Appendix D: Schemas for ITSMUST allow the usage of Internationalized Resource
Identifiers (IRIs, [RFC 3987] or its successor) to ease the
adoption of ITS in international application scenarios.
3.7 The Term HTML
This specification uses the term HTML to refer to HTML5 or its successor
in HTML syntax [HTML5].
3.8 The Term CSS Selectors
This specification uses the term CSS Selectors in the sense of
Selectors as specified in [Selectors Level 3]
to prevent confusion with the generic use of the word "selector".
4 Conformance
This section is normative.
The usage of the term conformance clause in this section is in compliance
with [QAFRAMEWORK].
Description: ITS markup declarations encompass all declarations that are
part of the Internationalization Tag Set. They do not concern the usage of
the markup in XML documents. Such markup is subject to the conformance clauses in Section 4.2: Conformance Type 2: The Processing Expectations for ITS Markup.
Definitions related to this conformance type: ITS markup declarations are
defined in various subsections
in a schema language independent manner.
Who uses this conformance type: Schema designers integrating ITS markup
declarations into a schema. All conformance clauses for this conformance type concern
the position of ITS markup declarations in that schema, and their status as mandatory or
optional.
Conformance clauses:
1-1: At least one of the following
MUST be in the schema:
rules element
one of the local ITS attributes
span element
1-2: If the rules element is used, it MUST be part of the content model of at least one
element declared in the schema. It SHOULD be in a
content model for meta information, if this is available in that schema (e.g., the
head element in [XHTML 1.0]).
1-3: If the span element is
used, it SHOULD be declared as an inline
element.
Full implementations of this conformance type
will implement all markup declarations for ITS. Statements related to this conformance
type MUST list all markup declarations they
implement.
Examples: Examples of the usage of ITS markup declarations in various
existing schemas are given in a separate document [XML i18n BP].
4.2 Conformance Type 2: The Processing Expectations for ITS Markup
Who uses this conformance type: Applications that need to process the
nodes captured by a data category for internationalization or localization. Examples of
this type of application are: ITS markup-aware editors, or translation tools that make
use of ITS markup to filter translatable text as an input to the localization
process.
Note:
Application-specific processing (that is processing that goes beyond the computation
of ITS information for a node), such as automated filtering of translatable content
based on the Translate data category, is not
covered by the conformance clauses below.
2-2: If an application claims to process ITS markup for
the global selection mechanism, it MUST process an
XLink href attribute found on a rules element.
2-3: If an application claims to
process ITS markup implementing the conformance clauses 2-2 and 2-3, it MUST process that markup with XML
documents.
2-4: Non-ITS elements and attributes found in ITS elements MAY be ignored.
Statements related to this conformance type
MUST list all data
categories they implement, and for each data
category, which type of selection they support, whether they support processing
of XML.
Note:
The above conformance clauses are directly reflected in the ITS 2.0 test suite. All
tests specify which data category is processed (clause 2-1); they are relevant for
(clause 2-1-1) global or local selection, or both; they require the processing of
defaults and precedence of selections (clauses 2-1-2 and
2-1-3); for each data
category there are tests with linked rules (2-2); and all types of tests are given for
XML (clause 2-3). Implementers are encouraged to organize their documentation in a similar way, so
that users of ITS 2.0 easily can understand the processing capabilities available.
4.3 Conformance Type 3: Processing Expectations for ITS Markup in HTML
Who uses this conformance type: Applications that need to process the
nodes captured by a data category for internationalization or localization. Examples of
this type of application are ITS markup-aware editors or translation tools that make use
of ITS markup to filter translatable text as an input to the localization process.
Note:
Application-specific processing (that is processing that goes beyond the computation
of ITS information for a node) such as automated filtering of translatable content
based on the Translate data category is not covered
by the conformance clauses below.
3-2: If an application claims to process ITS markup for
the global selection mechanism, it MUST process a
href attribute found on a link element that has a
rel attribute with the value its-rules.
3-3: If an application claims to
process ITS markup implementing the conformance clauses 3-1 and 3-2, it MUST process that markup within HTML
documents.
Statements related to this conformance
type MUST list all data
categories they implement and, for each data
category, which type of selection they support.
4.4 Conformance Type 4: Markup conformance for HTML5+ITS documents
Conforming HTML5+ITS documents are those that comply with all the conformance criteria
for documents as defined in [HTML5] with the following
exception:
The version of the ITS schema defined in this specification is "2.0". The
version is indicated by the ITS version attribute. This attribute is
mandatory for the rules element, where it MUST be in no namespace.
If there is no rules element in an XML document, a prefixed ITS
version attribute (e.g., its:version) MUST be provided on the element where the ITS markup is
used, or on one of its ancestors.
If there is no rules element and there are elements with standoff ITS markup
in an XML document, an ITS version attribute MUST be provided on element with standoff ITS markup or a prefixed ITS
version attribute (e.g., its:version) MUST be provided on one of its ancestors.
There MUST NOT be
two different versions of ITS in the same document.
External, linked rules can have different versions than internal rules.
5.2 Locations of Data Categories
ITS data categories can appear in two places:
Global rules: the selection is realized
within a rules element. It contains rule
elements for each data category. Each rule element has a selector
attribute and possibly other attributes. The selector attribute contains an
absolute selector as defined in Section 5.3: Query Language of Selectors.
Global, rule-based selection is implemented using the rules element. The
rules element contains zero or more rule
elements. Each rule element has a mandatory
selector attribute. This attribute and all other possible attributes on
rule elements are in the empty namespace and used
without a prefix.
If there is more than one rules element in an XML document, the rules from
each section are to be processed at the same precedence level. The rules
sections are to be read in document order, and the ITS rules with them processed
sequentially. The versions of these rules elements MUST NOT be different.
Depending on the data category and its usage, there are
additional attributes for adding information to the selected nodes, or for pointing to
existing information in the document. For example, the Localization Note data category can be used for adding notes to selected
nodes, or for pointing to existing notes in the document. For the former purpose, a
locNote element can be used. For the latter purpose, a
locNotePointer attribute can be used.
The functionalities of adding information and pointing to existing information are
mutually exclusive. That is: markup for pointing and adding the same
information MUST NOT appear in the same rule
element.
Global rules can appear in the XML document they will be applied to, or in a separate
XML document. The precedence of their processing depends on these variations. See also
Section 5.5: Precedence between Selections.
5.2.2 Local Selection in an XML Document
Local selection in XML documents is realized with ITS
local attributes or the span element. span serves just as a
carrier for the local ITS attributes.
By default the content of all elements in a document is translatable. The attribute
its:translate="no" in the head element means that the
content of this element, including child elements, is not intended for translation. The
attribute its:translate="yes" in the title element means
that the content of this element, is to be translated (overriding the
its:translate="no" in head). Attribute values of the
selected elements or their children are not affected by local translate attributes. By default they are not translatable.
The default directionality of a document is left-to-right. The
its:dir="rtl" in the quote element means that the
directionality of the content of this element, including child elements and
attributes, is right-to-left. Note that xml:lang indicates only the
language, not the directionality.
<textxmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"xml:lang="en"><headits:translate="no"><author>Sven Corneliusson</author><date>2006-09-26T17:34:04Z</date><titleits:translate="yes"role="header">Bidirectional Text</title></head><body><par>In Arabic, the title <quotexml:lang="ar"its:dir="rtl">نشاط التدويل، W3C</quote> means
<quote>Internationalization Activity, W3C</quote>.</par></body></text>
The dir and translate attributes are not listed in the
ITS attributes to be used in HTML. The reason is that these two attributes are
available in HTML natively, so there is no need to provide them as its-
attributes. The definition of the two attributes in HTML is compatible, that is it
provides the same values and interpretation, as the definition for the two data
categories Translate and Directionality.
5.3 Query Language of Selectors
5.3.1 Choosing Query Language
Rule elements have attributes that contain
absolute and relative selectors. Interpretation of these selectors depends on the
actual query language. The query language is set by queryLanguage attribute
on rules element. If queryLanguge is not specified XPath 1.0 is
used as a default query language.
5.3.2 XPath 1.0
XPath 1.0 is identified by xpath value in queryLanguage
attribute.
5.3.2.1 Absolute selector
The absolute selector MUST be an XPath expression
that starts with "/". That is, it MUST be an
AbsoluteLocationPath or union of
AbsoluteLocationPaths as described in XPath 1.0.
This ensures that the selection is not relative to a specific location. The
resulting nodes MUST be either element or
attribute nodes.
Context for evaluation of the XPath expression is as follows:
All functions defined in the XPath Core Function Library are available. It is an error for an
expression to include a call to any other function.
The set of namespace declarations are those in scope on the element that has
the attribute in which the expression occurs. This includes the implicit
declaration of the prefix xml required by the XML Namespaces Recommendation; the default namespace (as declared by
xmlns) is not part of this set.
Example 13: XPath expressions with namespaces
The term element from the TEI is in a namespace
http://www.tei-c.org/ns/1.0.
<!-- Definitions for TEI --><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:termRuleselector="//tei:term"term="yes"xmlns:tei="http://www.tei-c.org/ns/1.0"/></its:rules>
The term element from DocBook V4.5 is in no namespace.
<!-- Definitions for DocBook --><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:termRuleselector="//term"term="yes"/></its:rules>
The following attributes point to existing
information: allowedCharactersPointer,
taClassRefPointer, taIdentPointer,
taIdentRefPointer, taSourcePointer,
domainPointer, externalResourceRefPointer,
langPointer, locNotePointer, locNoteRefPointer,
locQualityIssuesRefPointer, provenanceRecordsRefPointer,
storageEncodingPointer, storageSizePointer,
targetPointer, termInfoPointer,
termInfoRefPointer.
Context for evaluation of the XPath expression is the same as for an absolute
selector with the following changes:
Nodes selected by the expression in the selector attribute form the
current node list.
Context node comes from the current node list.
The context position comes from the position of the current node in the current
node list; the first position is 1.
The context size comes from the size of the current node list.
5.3.3 CSS Selectors
Note:
The term CSS Selectors is used throughout the specification in the
sense of Selectors as specified in [Selectors Level 3] to prevent confusion with the generic use of the word "selector".
See The term CSS Selector.
Note:
The working group will not provide a CSS Selectors-based
implementation; nevertheless there are several existing libraries that can
translate CSS Selectors to XPath so that XPath selectors-based implementations can
be used.
Note:
CSS selectors have no ability to point to
attributes.
CSS Selectors are identified by the value css in the
queryLanguage attribute.
5.3.3.1 Absolute selector
An absolute selector MUST be interpreted as a
selector as defined in [Selectors Level 3]. Both simple
selectors and groups of selectors can be used.
5.3.3.2 Relative selector
A relative selector MUST be interpreted as a
selector as defined in [Selectors Level 3]. A selector is
not evaluated against the complete document tree but only against subtrees rooted at
nodes selected by the selector in the selector attribute.
5.3.4 Additional query languages
ITS processors MAY support additional query
languages. For each additional query language the processor MUST define:
the identifier of the query language used in queryLanguage;
rules for evaluating an absolute selector to a collection of nodes;
rules for evaluating a relative selector to a collection of nodes.
Because future versions of this specification are likely to define additional query
languages, the following query language identifiers are reserved: xpath,
css, xpath2, xpath3, xquery,
xquery3, xslt2, xslt3.
5.3.5 Variables in selectors
A param element (or several ones) can be placed
as the first child element(s) of the rules element to define the default
values of variables used in the various selectors used in the rules.
An implementation MUST support the param
element for all query languages it supports and at the same time define how variables
are bound for evaluation of the selector expression. Implementations SHOULD also provide means for changing the default values of
the param elements. Such means are implementation-specific.
The param element has a required name attribute. The value of the
name attribute is a QName, see
[XML Names]. The content of the element is a string used as
default value for the corresponding variable.
Example 15: Using the param element to define the default value of a variable in a
selector attribute.
The param element defines the default value for the $LCID
variable. In this case, only the msg element with the attribute
lcid set to "0x049" is seen as translatable.
<docits:version="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:rulesversion="2.0"><its:paramname="LCID">0x0409</its:param><its:translateRuleselector="/doc"translate="no"/><its:translateRuleselector="//msg[@lcid=$LCID]"translate="yes"/></its:rules><msglcid="0x0409"num="1">Create a folder</msg><msglcid="0x0411"num="1">フォルダーを作成する</msg><msglcid="0x0407"num="1">Erstellen Sie einen Ordner</msg><msglcid="0x040c"num="1">Créer un dossier</msg></doc>
In XSLT-based applications, it may make sense to map ITS parameters directly to
XSLT parameters. To avoid naming conflicts one can use a prefix with the parameter
name's value to distinguish between the ITS parameters and the XSLT parameters.
5.4 Link to External Rules
One way to associate a document with a set of external ITS rules is to use the optional
XLink [XLink 1.1]href attribute in the
rules element. The referenced document MUST be a valid XML document
containing at most one rules element. That rules element can be the
root element or be located anywhere within the document tree (for example, the document
could be an XML Schema).
The rules contained in the referenced document MUST
be processed as if they were at the top of the rules element with the XLink
href attribute.
Example 16: External file EX-link-external-rules-1.xml with global rules:
The example demonstrates how metadata can be added to ITS rules.
<myFormatInfo><desc>ITS rules used by the Open University</desc><hostVoc>http://www.tei-c.org/ns/1.0</hostVoc><rulesId>98ECED99DF63D511B1250008C784EFB1</rulesId><rulesVersion>v 1.81 2006/03/28 07:43:21</rulesVersion>
...
<its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:translateRuleselector="//header"translate="no"/><its:translateRuleselector="//term"translate="no"/><its:termRuleselector="//term"term="yes"/><its:withinTextRulewithinText="yes"selector="//term | //b"/></its:rules></myFormatInfo>
Example 17: Document with a link to EX-link-external-rules-1.xml
<myDoc><header><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"xmlns:xlink="http://www.w3.org/1999/xlink"xlink:href="EX-link-external-rules-1.xml"><its:translateRuleselector="//term"translate="yes"/></its:rules><author>Theo Brumble</author><lastUpdate>Apr-01-2006</lastUpdate></header><body><p>A <term>Palouse horse</term> has a spotted coat.</p></body></myDoc>
The result of processing the two documents above is the same as processing the
following document.
Example 18: Document with identical rules as in the case of included rules
<myDoc><header><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:translateRuleselector="//header"translate="no"/><its:translateRuleselector="//term"translate="no"/><its:termRuleselector="//term"term="yes"/><its:withinTextRulewithinText="yes"selector="//term | //b"/><its:translateRuleselector="//term"translate="yes"/></its:rules><author>Theo Brumble</author><lastUpdate>Apr-01-2006</lastUpdate></header><body><p>A <term>Palouse horse</term> has a spotted coat.</p></body></myDoc>
Example 19: External rules file with the rules element as the root element
As with Example 16, these rules can be
applied to Example 17. The only difference
is that in Example 19, the rules
element is the root element of the external file.
Applications processing global ITS markup MUST
recognize the XLink href attribute in the rules element; they MUST load the corresponding referenced document and
process its rules element before processing the content of the rules element
where the original XLink href attribute is.
External rules may also have links to other external rules (see Example 17). The linking mechanism is recursive
in a depth-first approach, and subsequently after the processing the rules MUST be read
top-down (see Example 18).
5.5 Precedence between Selections
The following precedence order is defined for selections of ITS information in various
positions (the first item in the list has the highest precedence):
Selection via explicit (i.e., not inherited) local ITS
markup in documents (ITS local attributes on a
specific element)
Global selections in documents (using a
rules element)
Inside each rules element the precedence order is:
Any rule inside the rules element
Any rule linked via the XLink href attribute
Note:
ITS does not define precedence related to rules defined or linked based on
non-ITS mechanisms (such as processing instructions for linking rules).
Selection via inherited values. This applies only
to element nodes. The inheritance rules are laid out in a dedicated data category overview table: see the column
"Inheritance for element nodes". Selection via inheritance takes
precedence over default values, see below item.
In case of conflicts between global selections via multiple rules elements or conflicts between multiple param elements with the same name, the last rule or last param element has higher precedence.
Note:
The precedence order fulfills the same purpose as the built-in template rules of [XSLT 1.0]. Override semantics are always complete, that is
all information provided via lower precedence is overridden by the higher precedence.
E.g. defaults are overridden by inherited values and these are overridden by nodes
selected via global rules, which are in turn overridden by local markup.
Example 20: Conflicts between selections of ITS information resolved using the precedence
order
The two elements title and author of this document are intended as separate content when inside a prolog element, but in other
contexts as part of the content of their parent element. In order to make this
distinction two withinTextRule elements are used:
The first rule specifies that title and author in general
are to be treated as an element within text. This overrides the default.
The second rule indicates that when title or author are
found in a prolog element their content is to be treated separately.
This is normally the default, but the rule is needed to override the first rule.
<text><prolog><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"><its:withinTextRulewithinText="yes"selector="//title|//author"/><its:withinTextRulewithinText="no"selector="//prolog/title|//prolog/author"/></its:rules><title>Designing User Interfaces</title><author>Janice Prakash</author><keywords>user interface, ui, software interface</keywords></prolog><body><p>The book <title>Of Mice and Screens</title> by <author>Aldus Brandywine</author> is one of
the best introductions to the vast topic of designing user interfaces.</p></body></text>
5.6 Associating ITS Data Categories with Existing Markup
Some markup schemes provide markup that can be used to express ITS data categories. ITS
data categories can be associated with such existing markup, using the global selection
mechanism described in Section 5.2.1: Global, Rule-based Selection.
Associating existing markup with ITS data categories can be done only if the processing
expectations of the host markup are the same as, or greater than, those of ITS. For
example, the [DITA 1.0] format can use its translate
attribute to apply to “transcluded” content, going beyond the ITS 2.0 local selection
mechanism, but not contradicting it.
Example 21: Association of the ITS data categories
Translate and Terminology with DITA 1.0
markup
In this example, there is an existing translate attribute in DITA, and
it is associated with the ITS semantics using the its:rules section. Similarly, the
DITA dt and term elements are associated with the ITS Terminology data category.
<topicid="myTopic"><title>The ITS Topic</title><prolog><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:translateRuleselector="//*[@translate='no']"translate="no"/><its:translateRuleselector="//*[@translate='yes']"translate="yes"/><its:termRuleselector="//term | //dt"term="yes"/></its:rules></prolog><body><dl><dlentryid="tDataCat"><dt>Data category</dt><dd>ITS defines <term>data category</term> as an abstract concept for a particular type of
information related to internationalization and localization of XML schemas and
documents.</dd></dlentry></dl><p>For the implementation of ITS, apply the rules in the order:</p><ul><li>Defaults</li><li>Rules in external files</li><li>Rules in the document</li><li>Local attributes</li></ul><p><phtranslate="no"xml:lang="fr">Et voilà !</ph>.</p></body></topic>
Global rules can be associated with a given XML document using different means:
By using an rules element in the document itself:
with the rules directly inside the document, as shown in Example 21
with a link to an external rules file using the XLink href
attribute, as shown in Example 16
By associating the rules and the document through a tool-specific mechanism. For
example, in the case of a command-line tool by providing the paths of both the XML
document to process and its corresponding external rules file.
5.7 ITS Tools Annotation
In some cases, it may be important for instances of data categories to be associated
with information about the processor that generated them. For example, the score of the
MT Confidence data category (provided via the
mtConfidence attribute) is meaningful only when the consumer of the
information also knows which MT engine produced it, because the score provides the
relative confidence of translations from the same MT engine but does not provide a score
that can be reliably compared between MT engines. The same is true for confidence
provided for the Text Analysis data category,
providing confidence information via the taConfidence attribute, or the Terminology data category, providing confidence
information via the termConfidence attribute.
ITS 2.0 provides a mechanism to associate such processor information with the use of
individual data categories in a document, independently from data category annotations
themselves.
The attribute annotatorsRef provides a way to associate all the annotations
of a given data category within the element with information about the processor that
generated those data category annotations.
Note:
Three cases of providing tool
information can be expected:
information about tools used for creating or modifying the textual
content;
information about tools that don’t modify or create content, but just
create ITS annotations.
annotatorsRef is only meant to be used when actual ITS
annotation is involved, that is for 2) and 3). To express tool information related
only to the creation or modification of textual content and independent of ITS
data categories, that is case 1), the tool or toolRef
attribute provided by the Provenance data
category is to be used.
An example of case 2) is an MT engine that modifies content and creates ITS
MT Confidence annotations. Here the situation
may occur that several tools are involved in creating MT Confidence annotations:
the MT engine and the tool inserting the markup. The annotatorsRef attribute
is to identify the tool most useful in further processes, in this case the MT
engine.
The value of annotatorsRef is a space-separated list of references where
each reference is composed of two parts: a data category identifier and an IRI. These
two parts are separated by a | VERTICAL LINE (U+007C) character:
Within one annotatorsRef value, a data category identifier MUST NOT appear more than one time.
The IRI indicates information about the processor used to generate the data category annotation.
No single means is specified for how this IRI has to be used to indicate processor
information. Possible mechanisms are: to encode information directly in the IRI,
e.g., as parameters; to reference an external resource that provides such
information, e.g. an XML file or an RDF declaration; or to reference another part of
the document that provides such information.
In HTML documents, the mechanism is implemented with the its-annotators-ref
attribute.
The attribute applies to the content of the element where it is declared (including its
children elements) and to the attributes of that element.
On any given node, the information provided by this mechanism is a space-separated list
of the accumulated references found in the annotatorsRef attributes declared
in the enclosing elements and sorted by data category identifiers. For each data
category, the IRI part is the one of the inner-most declaration.
Example 22: Accumulation and Overriding of the annotatorsRef Values
In this example, the text shows the computed tools reference information for the
given node. Note that the references are ordered alphabetically and that the IRI
values are always the ones of the inner-most declaration.
<docits:version="2.0"xmlns:its="http://www.w3.org/2005/11/its"its:annotatorsRef="mt-confidence|MT1"
>doc node: "mt-confidence|MT1"
<groupits:annotatorsRef="terminology|ABC"
>group node: "mt-confidence|MT1 terminology|ABC"
<pits:annotatorsRef="text-analysis|Tool3"
>This p node: "text-analysis|Tool3 mt-confidence|MT1 terminology|ABC"</p><pits:annotatorsRef="mt-confidence|MT123"
>This p node: "mt-confidence|MT123 terminology|ABC"</p></group><!-- To make this example usable in real life, we would have
annotations of the three data categories - text-analysis, mt-confidence and terminology
- in the document --><pits:annotatorsRef="text-analysis|XYZ"
>This p node: "text-analysis|XYZ mt-confidence|MT1"</p></doc>
The annotatorsRef attribute is used in this XML document to indicate that
information about the processor that generated the mtConfidence values for
the first two p elements are found in element with id="T1"
in the external document tools.xml, while that information for the third
p element is found in the element with id="T2" in the same
document. In addition, annotatorsRef is used to identify a Web resource
with information about the QA tool used to generate the Localization Quality Issue annotation in the document.
<docits:version="2.0"its:annotatorsRef=
"mt-confidence|file:///tools.xml#T1 localization-quality-issue
|http://www.qalsp-ex.com/qatools/transcheckv1.3"xmlns:its="http://www.w3.org/2005/11/its"><pits:mtConfidence="0.78">Text translated with tool T1</p><pits:mtConfidence="0.55"its:locQualityIssueType="typographical"its:locQualityIssueComment="Sentence without capitalization"its:locQualityIssueSeverity="50">text also translated with tool T1</p><pits:mtConfidence="0.34"its:annotatorsRef="mt-confidence|file:///tools.xml#T2"> Text translated
with tool T2</p></doc>
The its-annotators-ref attributes are used in this HTML document to
indicate that the MT Confidence annotation on the
first two span elements come from one MT (French to English) engine,
while the annotation on the third comes from another (Italian to English) engine. Both
its-annotators-ref attributes refer to a Web resource for information
about the engine generating the MT Confidence
annotation.
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><title>Sentences about capital cities
machine translated into English with mtConfidence defined
locally.</title></head><bodyits-annotators-ref="mt-confidence|http://www.exmt-prov.com/2012/11/9/fr-t-en"><p><spanits-mt-confidence=0.8982>Dublin is the capital of Ireland.</span><spanits-mt-confidence=0.8536>The capital of the Czech Republic is Prague.</span><spanits-mt-confidence=0.7009its-annotators-ref="mt-confidence|http://www.exmt-prov.com/2012/11/9/it-t-en">
The capital Italia is Roma.</span></p></body></html>
The above-mentioned data categories are excluded because HTML has native markup for
them.
In HTML data categories are implemented as attributes. The name of the HTML attribute
is derived from the name of the attribute defined in the local implementation by using
the following rules:
The attribute name is prefixed with its-
Each uppercase letter in the attribute name is replaced by -
(U+002D) followed by a lowercase variant of the letter.
Example 48 demonstrates the Elements Within Text data category with the local
XML attribute withinText. Example 49 demonstrates the counterpart in HTML, i.e.,
the local attribute its-within-text.
Values of attributes, which corresponds to data categories with a predefined set of
values, MUST be matched ASCII-case-insensitively.
Note:
Case of attribute names is also irrelevant given the nature of HTML syntax. So in HTML the terminology data category can be stored as
its-term, ITS-TERM, its-Term etc. All of those
attributes are treated as equivalent and will be normalized upon DOM construction.
Values of attributes that correspond to data categories that use XML Schema double
data typeMUST be also valid floating-point numbers as defined in
[HTML5].
6.2 Global rules
Various aspects for global rules in general, external global rules, or inline global
rules need to be taken into account. An example of an HTML5 document using global rules
is Example 6. The corresponding rules
file is Example 7.
Note:
By default XPath 1.0 will be used for selection in global rules. If users prefer an
easier selection mechanism, they can switch query language to CSS selectors by using
the queryLanguage attribute, see Section 5.3.1: Choosing Query Language.
Note:
The HTML5 parsing algorithm automatically puts all HTML elements into the XHTML
namespace (http://www.w3.org/1999/xhtml). Selectors used in global rules
need to take this into account.
Linking to external global rules is specified in
the href attribute of link elements, with the link relation
its-rules.
Note:
Using XPath in global rules linked from HTML documents does not create an additional
burden to implementers. Parsing HTML content produces a DOM tree that can be directly
queried using XPath, functionality supported by all major browsers.
Inline global rules MUST be specified inside a script element that has a
type attribute with the value application/its+xml. The
script element itself SHOULD be a child of
the head element. Comments MUST NOT be used
inside global rules. Each script element MUST
NOT contain more than one rules element.
Note:
It is preferred to use external global rules
linked using the link element than to have global rules embedded in the
document.
The following precedence order is defined for selections of ITS information in various
positions of HTML document (the first item in the list has the highest precedence):
Implicit local selection in documents (ITS
local attributes on a specific element)
ITS does not define precedence related to rules defined or linked based on
non-ITS mechanisms (such as processing instructions for linking rules). Selection
via inheritance takes precedence over default values (see below).
Selection via inherited values. This applies only to element nodes. The
inheritance rules are laid out in a dedicated data category overview table (see the column "Inheritance for element
nodes). Selection via inheritance takes precedence over default values (see
below)."
In case of conflicts between global selections via multiple rules elements or conflicts between multiple param elements with the same name, the last rule or last param element has higher precedence.
Example 6, previously discussed,
demonstrates the precedence: the code element with the translate
attribute set to yes has precedence over the global rule setting all code
elements as untranslatable.
This example illustrates the use of ITS 2.0 local markup in XHTML.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><htmlxmlns="http://www.w3.org/1999/xhtml"xml:lang="en"><head><title>XHTML and ITS2.0</title></head><body><h1>XHTML and ITS2.0</h1><p>Don't use
<spanits-loc-note="Internationalization Tag Set">ITS</span> prefixed
attributes inside the content, like its:locNote.</p></body></html>
Please note that this section defines how to use ITS in XHTML content that is directly
served to Web browsers. Such XHTML is very often sent with an incorrect media type and
parsed as HTML rather than XML in Web browsers. In such case it is more robust and safer
to use HTML-like syntax for ITS metadata.
However when XHTML is not used as a delivery but rather as an exchange or storage
format all XML features can be used in XHTML and it is advised to use XML syntax for ITS
metadata.
8 Description of Data Categories
This section is normative.
8.1 Position, Defaults, Inheritance, and Overriding of Data Categories
The following table summarizes for each data category which selection, default value,
and inheritance and overriding behavior apply. It also provides data category
identifiers used in Section 5.7: ITS Tools Annotation:
Default values apply if both local and global selection
are absent. The default value for the Translate
data category, for example, mandates that elements are translatable, and attributes
are not translatable if there is no translateRule element and no translate attribute available.
Inheritance describes whether ITS information is applicable
to child elements of nodes and attributes related to these nodes or their child
notes. The inheritance for the Translate data
category, for example, mandates that all child elements of nodes are translatable
whereas all attributes related to these nodes or their child notes are not
translatable.
For ITS data categories with inheritance, the
information conveyed by the data category can be overridden. For example, a local
translate attribute overrides the Translate information conveyed by a global
translateRule.
Foreign elements can be used only inside rules. Foreign attributes can be used on any element defined in ITS.
Note:
An ITS application is free to decide what
pieces of content it uses. For example:
Terminology information is added to a
term element. The information pertains only to the content of the
element, since there is no inheritance for Terminology. Nevertheless an ITS application can make use of the complete
element, e.g., including attribute nodes etc.
Using ID Value, a unique identifier is provided for
a p element. An application can make use of the complete p
element, including child nodes and attributes nodes. The application is also free to
make use just of the string value of p. Nevertheless the id provided
via ID Value pertains only to the p
element. It cannot be used to identify nested elements or attributes.
Using target pointer, selected
source elements have the ITS information that their translation is
available in a target element; see Example 65. This information does not
inherit to child elements of target pointer. E.g., the translation of a
span element nested in source is not available in a
specific target element. Nevertheless, an application is free to use
the complete content of source, including span, and, e.g.,
present it to a translator.
Example 26: Defaults, inheritance and overriding behavior of data categories
In this example, the content of all the data elements is translatable and none of the attributes are translatable, because the default for the Translate data category in elements is "yes" and in attributes is "no", and neither of their values are overridden at all. The first translateRule is overridden by the local its:translate="no" attribute. The content of revision, profile, reviser and locNote elements are not translatable. This is because the default is overridden by the same its:translate="no" that these elements inherit from the local ITS markup in the prolog element. The exception is the field element where the second translateRule takes precedence over the inherited value. The last translateRule indicates that the content of type is not translatable because the global rule takes precedence over the default value.
The localization note for the two first data elements is the text defined globally with the locNoteRule element. This note is overridden for the last data element by the local locNote attribute.
<Resxmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><prologits:translate="no"><revision>Sep-07-2006</revision><profile><reviser>John Doe</reviser><field>Computing Engineering</field></profile><its:rulesversion="2.0"><its:translateRuleselector="//prolog"translate="yes"/><its:translateRuleselector="/Res/prolog/profile/field"translate="yes"/><its:translateRuleselector="//msg/type"translate="no"/><its:locNoteRulelocNoteType="description"selector="//msg/data"><its:locNote>The variable {0} is the name of the host.</its:locNote></its:locNoteRule></its:rules></prolog><body><msgid="HostNotFound"><type>Error</type><data>Host {0} cannot be found.</data></msg><msgid="HostDisconnected"><type>Error</type><data>The connection with {0} has been lost.</data></msg><msgid="FileNotFound"><type>Error</type><dataits:locNote="{0} is a filename">{0} not found.</data></msg></body></Res>
The data categories differ with respect to defaults. This difference is due to
existing standards and practices. It is common practice for example that information
about translation refers only to textual content of an element. Thus, the default
selection for the Translate data category is the
textual content.
8.2 Translate
8.2.1 Definition
The Translate data category expresses information
about whether the content of an element or attribute is intended for translation or not. The
values of this data category are "yes" (translatable) or "no" (not
translatable).
8.2.2 Implementation
The Translate data category can be expressed with
global rules, or locally on an individual element. Handling of inheritance and interaction between elements and attributes is different for XML content versus [HTML5] content.
For XML: for elements, the data category
information inherits to the textual content of
the element, including child elements, but excluding
attributes. The default is that elements are translatable and attributes are not.
For HTML: The interpretation of the translate attribute is given in HTML5. Nodes in an HTML document selected via a global rule are also interpreted following HTML5.
Note:
As of writing, the default in [HTML5] is that elements are translatable, and that translatable attributes inherit from the respective elements. There is a pre-defined list of translatable attributes, for example alt or title.
Since the [HTML5] definition also applies to nodes selected via global rules, a translateRule like
<its:translateRule selector=""//h:img" translate="yes"/> will set the img element and its translatable attributes like alt to "yes".
GLOBAL: The translateRule element contains the
following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required translate attribute with the value
"yes" or "no".
Example 27: The Translate data category expressed
globally
The translateRule element specifies that the elements code
is not to be translated.
For XML content, it is not possible to override the Translate
data category settings of attributes using local markup. This limitation is
consistent with the advised practice of not using translatable attributes. If
attributes need to be translatable, then
this has to be declared globally. Note that this restriction does not apply to HTML5.
Example 28: The Translate data category expressed
locally
The local its:translate="no" specifies that the content of
panelmsg is not to be translated.
<messagesits:version="2.0"xmlns:its="http://www.w3.org/2005/11/its"><msgnum="123">Click Resume Button on Status Display or <panelmsgits:translate="no"
>CONTINUE</panelmsg> Button on printer panel</msg></messages>
Example 29: The Translate data category expressed locally
in HTML
The local translate="no" attribute specifies that the content of
span is not to be translated.
<!DOCTYPE html><html><head><metacharset=utf-8><title>Translate flag test: Default</title></head><body><p>The <spantranslate=no>World Wide Web Consortium</span> is
making the World Wide Web worldwide!</p></body></html>
The Localization Note data category is used to
communicate notes to localizers about a particular item of content.
This data category can be used for several purposes, including, but not limited
to:
Tell the translator how to translate parts of the content
Expand on the meaning or contextual usage of a specific element, such as what a
variable refers to or how a string will be used in the user interface
Clarify ambiguity and show relationships between items sufficiently to allow
correct translation (e.g., in many languages it is impossible to translate the word"enabled" in isolation without knowing the gender, number, and case
of the thing it refers to.)
Indicate why a piece of text is emphasized (important, sarcastic, etc.)
Two types of informative notes are needed:
An alert contains information that the translator has to read before translating a
piece of text. Example: an instruction to the translator to leave parts of the text
in the source language.
A description provides useful background information that the translator will
refer to only if they wish. Example: a clarification of ambiguity in the source
text.
Editing tools may offer an easy way to create this type of information. Translation
tools can be made to recognize the difference between these two types of localization
notes, and present the information to translators in different ways.
8.3.2 Implementation
The Localization Note data category can be
expressed with global rules, or locally on an individual element. For elements, the
data category information inherits to the textual
content of the element, including child elements, but
excluding attributes.
GLOBAL: The locNoteRule element contains
the following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required locNoteType attribute with the value
"description" or "alert".
Exactly one of the following:
A locNote element that contains the note itself and allows for local ITS markup.
A locNotePointer attribute that contains a relative selector pointing to a node that holds the
localization note.
A locNoteRef attribute that contains an IRI referring to the
location of the localization note.
A locNoteRefPointer attribute that contains a relative selector pointing to a node that holds the
IRI referring to the location of the localization note.
Example 30: The locNote element
The locNoteRule element associates the content of the locNote
element with the message with the identifier 'DisableInfo' and flags it as
important. This would also work if the rule is in an external file, allowing it to
provide notes without modifying the source document.
<myRes><head><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"its:translate="no"><its:locNoteRulelocNoteType="alert"selector="//msg[@id='DisableInfo']"><its:locNote>The variable {0} has three possible values: 'printer', 'stacker' and 'stapler
options'.</its:locNote></its:locNoteRule></its:rules></head><body><msgid="DisableInfo">The {0} has been disabled.</msg></body></myRes>
The locNotePointer attribute is a relative
selector pointing to a node that holds the note.
<Res><prolog><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"><its:translateRuleselector="//msg/notes"translate="no"/><its:locNoteRulelocNoteType="description"selector="//msg/data"locNotePointer="../notes"/></its:rules></prolog><body><msgid="FileNotFound"><notes>Indicates that the resource file {0} could not be loaded.</notes><data>Cannot find the file {0}.</data></msg><msgid="DivByZero"><notes>A division by 0 was going to be computed.</notes><data>Invalid parameter.</data></msg></body></Res>
The locNoteRule element specifies that the message with the identifier
'NotFound' has a corresponding explanation note in an external file. The IRI for the
exact location of the note is stored in the locNoteRef
attribute.
<myRes><head><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"><its:locNoteRulelocNoteType="description"selector="//msg[@id='NotFound']"locNoteRef="ErrorsInfo.html#NotFound"/></its:rules></head><body><msgid="NotFound">Cannot find {0} on {1}.</msg></body></myRes>
LOCAL: The following local markup is available for
the Localization Note data category:
Exactly one of the following:
A locNote attribute that contains the note
itself.
A locNoteRef attribute that contains an IRI
referring to the location of the localization note.
An optional locNoteType attribute with the value
"description" or "alert". If the locNoteType attribute is not present, the type of localization note will
be assumed to be "description".
<msgListxmlns:its="http://www.w3.org/2005/11/its"xml:space="preserve"its:version="2.0"><dataname="LISTFILTERS_VARIANT"its:locNote="Keep the leading space!"its:locNoteType="alert"><value> Variant {0} = {1} ({2})</value></data><dataits:locNote="%1\$s is the original text's date in the format YYYY-MM-DD HH:MM always in GMT"><value>Translated from English content dated <spanid="version-info">%1\$s</span> GMT.</value></data></msgList>
Example 35: The Localization Note data category
expressed locally in HTML
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><title>LocNote test: Default</title></head><body><p>This is a
<spanits-loc-note="Check with terminology engineer"its-loc-note-type=alert>
motherboard</span>.</p></body></html>
It is generally recommended to avoid using attributes to store text, however,
in this specific case, the need to provide the notes without interfering with the
structure of the host document is outweighing the drawbacks of using an
attribute.
8.4 Terminology
8.4.1 Definition
The Terminology data category is used to mark terms
and optionally associate them with information, such as definitions. This helps to
increase consistency across different parts of the documentation. It is also helpful
for translation.
Note:
Existing terminology standards such as [ISO 30042] and
its derived formats are about coding terminology data, while the ITS Terminology data category simply allows to identify
terms in XML documents and optionally to point to corresponding information.
8.4.2 Implementation
The Terminology data category can be expressed with
global rules, or locally on an individual element. There is no inheritance. The
default is that neither elements nor attributes are terms.
GLOBAL: The termRule element contains the
following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required term attribute with the value
"yes" or "no".
Zero or one of the following:
A termInfoPointer attribute that contains a relative selector pointing to a node that holds the
terminology information.
A termInfoRef attribute that contains an IRI referring to the
resource providing information about the term.
A termInfoRefPointer attribute that contains a relative selector pointing to a node that holds the
IRI referring to the location of the terminology information.
Example 36: Usage of the termInfoPointer attribute
<text><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:termRuleselector="//term"term="yes"termInfoPointer="id(@def)"/></its:rules><p>We may define <termdef="TDPV">discoursal point of view</term> as
<glossxml:id="TDPV">the relationship, expressed through discourse structure, between the
implied author or some other addresser, and the fiction.</gloss></p></text>
<text><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:termRuleselector="//term[1]"term="yes"termInfoRef="#TDPV"/></its:rules><p>We may define <term>discoursal point of view</term>
as <glossxml:id="TDPV">the relationship, expressed through discourse
structure, between the implied author or some other addresser,
and the fiction.</gloss></p></text>
Example 38: Usage of the termInfoRefPointer attribute
<text><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:termRuleselector="//term"term="yes"termInfoRefPointer="@target"/></its:rules><p>We may define <termtarget="#TDPV">discoursal point of view</term>
as <glossxml:id="TDPV">the relationship, expressed through discourse
structure, between the implied author or some other addresser,
and the fiction.</gloss></p></text>
LOCAL: The following local markup is available for the
Terminology data category:
A term attribute with the value "yes" or
"no".
An optional termInfoRef attribute that contains an IRI
referring to the resource providing information about the term.
An optional termConfidence attribute with the value of a rational
number in the interval 0 to 1 (inclusive). The value follows the XML Schema
double data type with the constraining facets minInclusive set to 0 and maxInclusive set to 1. termConfidence represents the confidence
of the agents producing the annotation that the annotated unit is a term or not.
1 represents the highest level of confidence. termConfidence does not provide confidence
information related to termInfoRef.
Any node selected by the terminology data category with the termConfidence
attribute specified MUST be contained in an element with
the annotatorsRef (or in HTML its-annotators-ref) attribute
specified for the Terminology data category. See Section 5.7: ITS Tools Annotation for more information.
Example 39: The Terminology data category expressed
locally, including term information reference and confidence score.
<bookits:version="2.0"xmlns:its="http://www.w3.org/2005/11/its"its:annotatorsRef="terminology|http://example.com/term-tool"><head>...</head><body>
...
<p>And he said: you need a new
<quoteits:term="yes"its:termInfoRef="http://www.directron.com/motherboards1.html"its:termConfidence="0.5">motherboard</quote></p>
...
</body></book>
Example 40: The Terminology data category expressed locally
in HTML
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><title>Terminology test: default</title></head><body><p>We need a new <spanits-term=yes>motherboard</span></p></body></html>
At the time of writing, enhancements are being
discussed in the context of HTML5 that are expected to change the approach to marking
up Directionality, in particular to support
content where directionality needs to be isolated from that of surrounding content.
However, these enhancements are not finalized yet. This section therefore reflects
directionality markup in [HTML 4.01]; enhancements in HTML5
will be reflected in a future revision.
8.5.1 Definition
The Directionality data category allows the user
to specify the base writing direction of blocks, embeddings, and overrides for the
Unicode bidirectional algorithm. It has four values: "ltr", "rtl",
"lro" and "rlo".
Note:
ITS defines only the values of the Directionality data category and their inheritance. The behavior of text
labeled in this way may vary, according to the implementation. Implementers are
encouraged, however, to model the behavior on that described in the CSS 2.1
specification or its successor. In such a case, the effect of the data category's
values would correspond to the following CSS rules:
More information about how to use this data category is provided by [Bidi Article].
8.5.2 Implementation
The Directionality data category can be expressed
with global rules, or locally on an individual element. For elements, the data
category information inherits to the textual
content of the element, including child elements and attributes. The
default is that both elements and attributes have the directionality of
left-to-right.
GLOBAL: The dirRule element contains the
following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required dir attribute with the value
"ltr", "rtl", "lro" or "rlo".
Example 41: Document that needs global rules for directionality
In this document the right-to-left directionality is marked using a
direction attribute with a value "rtlText".
<textxml:lang="en"><body><par>In Hebrew, the title <quotexml:lang="he"direction="rtlText">פעילות
הבינאום, W3C</quote> means "Internationalization Activity, W3C",
and the order of characters is <bdodirection='rtlText'>פעילות
הבינאום, W3C</bdo>.</par></body></text>
Example 42: The Directionality data category expressed
with global rules
The dirRule element indicates that all elements with an attribute
direction="rtlText" have right-to-left content, except that bdo
elements with that attribute have right-to-left override content.
LOCAL: The following local markup is available for the
Directionality data category:
A dir attribute with the value "ltr",
"rtl", "lro" or "rlo".
Note:
[HTML 4.01] does not have the "lro" and
"rlo" values for its dir attribute, so these values are not
used for HTML documents. HTML uses an inline bdo element
instead.
Example 43: The Directionality data category expressed
locally
On the first quote element, the its:dir="rtl" attribute
indicates a right-to-left content.
<textxml:lang="en"xmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><body><par>In Arabic, the title <quotexml:lang="ar"its:dir="rtl">نشاط التدويل،
W3C</quote> means "Internationalization Activity, W3C".</par></body></text>
Example 44: The Directionality data category expressed
locally in HTML
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><title>Dir test: Default</title></head><body><p>In Arabic, the title <qdir=rtllang=ar>نشاط التدويل، W3C</q>
means "Internationalization Activity, W3C".</p></body></html>
The element langRule is used to express the language
of a given piece of content. The langPointer attribute points to the markup
that expresses the language of the text selected by the selector attribute. This
markup MUST use values that conform to [BCP47]. The recommended way to specify language
identification is to use xml:lang in XML, and lang in HTML.
The langRule element is intended only as a fall-back mechanism for documents
where language is identified with another construct.
Example 45: Pointing to language information via langRule
The following langRule element expresses that the content of all
p elements (including attribute values and textual content of child
elements) are in the language indicated by mylangattribute, which is
attached to the p elements, and expresses language using values
conformant to [BCP47].
The Language Information data category
only provides for rules to be expressed at a global level. Locally users are able to
use xml:lang (which is defined by XML), or lang in HTML,
or an attribute specific to the format in question (as in Example 45).
In XML xml:lang is the preferable means of language identification. To
ease the usage of xml:lang, a declaration for this attribute is part of
the non-normative XML DTD and XML Schema document for ITS markup declarations. There
is no declaration of xml:lang in the non-normative RELAX NG document
for ITS, since in RELAX NG it is not necessary to declare attributes from the XML
namespace.
Applying the Language Information data
category to xml:lang attributes using global rules is not necessary,
since xml:lang is the standard way to specify language information in
[XML 1.0].
In HTML lang is the mandated means of language identification.
8.6.2 Implementation
The Language Information data category can
be expressed only with global rules. For elements, the data category information inherits to the textual content of the element,
including child elements and attributes. There is no default.
GLOBAL: The langRule element contains
the following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required langPointer attribute that contains a relative selector pointing to a node that contains
language information. If the attribute xml:lang is present or
lang in HTML for the selected node, the value of the
xml:lang attribute or lang in HTML MUST take precedence over the langPointer value.
8.7 Elements Within Text
8.7.1 Definition
The Elements Within Text data category
reveals if and how an element affects the way text content behaves from a linguistic
viewpoint. This information is for example relevant to provide basic text segmentation
hints for tools such as translation memory systems. The values associated with this
data category are:
"yes": The element and its content are part of the flow of its
parent element. For example the element strong in [XHTML 1.0]:
<strong>Appaloosa horses</strong> have spotted
coats.
"nested": The element is part of the flow of its parent element,
its content is an independent flow. For example the element fn in
[DITA 1.0]:
Palouse horses<fn>A Palouse horse is the same as an
Appaloosa.</fn> have spotted coats.
"no": The element splits the text flow of its parent element and
its content is an independent text flow. For example the element p
when inside the element li in DITA or XHTML:
<li>Palouse horses: <p>They have spotted coats.</p>
<p>They have been bred by the Nez Perce.</p> </li>
8.7.2 Implementation
The Elements Within Text data category can
be expressed with global rules, or locally on an individual element. There is no
inheritance.
For XML: The default is that elements are not within text.
For HTML: The default is that elements are not within text, with the following exceptions:
For the elements that are part of the HTML5 phrasing content the
default is withinText="yes", with the following exceptions:
For the elements iframe, noscript, script and textarea the default is withinText="nested".
Example 46: Illustrates the defaults for the Elements Within Text data category in HTML.
In this document the different flows of text are the following (brackets indicating inline or nested elements):
- "Elements within Text defaults for HTML5"
- "The element p is not within text. But [the element em is]."
- "A button [Click Here] is also within text. But [] is nested."
- "The content of textarea"
- "Some additional text... [] []"
- "The script element is nested."
- "The noscript element is nested."
<!DOCTYPE html><html><head><metacharset=utf-8><title>Elements within Text defaults for HTML5</title></head><body><p>The element p is not within text. But <em>the element em is</em>.</p><p>A button <buttononclick="display()">Click Here</button> is also within text.
But <textarea>The content of textarea</textarea> is nested.</p>
Some additional text...
<script><!--
function display() {
alert("The script element is nested."); }
//--></script><noscript>The noscript element is nested.</noscript></body></html>
<!DOCTYPE html><html><head><metacharset=utf-8><title>Within text test: Default</title></head><body><p>Text with <spanits-within-text='yes'>bold</span>.</p></body></html>
The Domain data category is used to identify the topic or
subject of content. Such information allows for more relevant linguistic choices
during various processes.
Examples of usage include:
Allowing machine translation systems to select the most appropriate engine and
rules to translate the content.
Providing a general indication of what terminology collection is most suitable for use by
translators.
This data category addresses various challenges:
Often domain-related information already exists in the document (e.g., keywords
in the HTML meta element). The Domain data
category provides a mechanism to point to this information.
There are many flat or structured lists of domain related values, keywords, key
phrases, classification codes, ontologies, etc. The Domain data category does not propose its own given list. Instead it
provides a mapping mechanism to associate the values in the document with the values
used by the consumer tool.
8.8.2 Implementation
The Domain data category can be expressed only with
global rules. For elements, the data category information inherits to the textual content of the element,
including child elements and attributes. There is no default.
The information provided by this data category is a comma-separated list of one or
more values, which is obtained by applying the following algorithm:
STEP 1: Set the initial value of the resulting string as an empty
string.
STEP 2: Get the list of nodes resulting of the evaluation of the
domainPointer attribute.
STEP 3: For each node:
STEP 3-1: If the node value contains a COMMA (U+002C):
STEP 3-1-1: Split the node value into separate strings using the
COMMA (U+002C) as separator.
STEP 3-1-2: For each string:
STEP 3-1-2-1: Trim the leading and trailing white spaces of the
string.
STEP 3-1-2-2: If the first character of the value is an
APOSTROPHE (U+0027) or a QUOTATION MARK (U+0022): Remove
it.
STEP 3-1-2-3: If the last character of the value is an APOSTROPHE
(U+0027) or a QUOTATION MARK (U+0022): Remove it.
STEP 3-1-2-4: If the value is empty: Go to STEP 3-1-2.
STEP 3-1-2-5: Check the domainMapping attribute to
see if there is a mapping set for the string:
STEP 3-1-2-5-1. If a mapping is found: Add the corresponding
value to the result string.
STEP 3-1-2-5-2. Else (if no mapping is found): Add the string
to the result string.
STEP 3-2: Else (if the node value does not contain a COMMA (U+002C)):
STEP 3-2-1: Trim the leading and trailing white spaces of the
string.
STEP 3-2-2: If the first character of the value is an APOSTROPHE
(U+0027) or a QUOTATION MARK (U+0022): Remove it.
STEP 3-2-3: If the last character of the value is an APOSTROPHE
(U+0027) or a QUOTATION MARK (U+0022): Remove it.
STEP 3-2-4: If the value is empty: Go to STEP 3.
STEP 3-2-5: Check if there is a mapping for the string:
STEP 3-2-5-1: If a mapping is found: Add the corresponding value
to the result string.
STEP 3-2-5-2: Else (if no mapping is found): Add the string (in
its original cases) to the result string.
STEP 4: Remove duplicated values from the resulting string.
STEP 5: Return the resulting string.
GLOBAL: The domainRule element contains the
following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required domainPointer attribute that contains a relative selector pointing to a node that contains the
domain information.
An optional domainMapping attribute that contains a comma separated
list of mappings between values in the content and consumer tool specific values.
The left part of the pair corresponds to the source content and is unique within the
mapping and case-sensitive. The right part of the mapping belongs to the consumer
tool. Several left parts can map to a single right part. The values in the left or
the right part of the mapping may contain spaces; in that case they MUST be delimited by quotation marks, that is pairs
of APOSTROPHE (U+0027) or QUOTATION MARK (U+0022).
Note:
Although the domainMapping attribute it is optional, its usage is
recommended. Many commercial machine translation systems use their own domain
definitions; the domainMapping attribute will foster interoperability
between these definitions and metadata items like keywords or
dcterms.subject in Web pages or other types of content.
Values used in the domainMapping attribute are arbitrary strings. In
some consumer systems or existing content, the domain may be identified via an IRI
like http://example.com/domains/automotive. The
domainMapping allows for using IRIs too. For the mapping, they are
regarded as ordinary string values.
Note:
Although the focus of ITS 2.0, and some of the usage scenarios addressed in ITS 2.0 High-level Usage
Scenarios) is on “single engine” environments, ITS 2.0 (for example in the
context of the Domain data category) can accommodate
""workflow/multi engine" scenarios.
Example:
A scenario involves Machine Translation (MT) engines A and B. The domain
labels used by engine A follow the naming scheme A_123, the one for engine B
follow the naming scheme B_456.
A domainMapping as follows is in place:
domainMapping="'sports law' Legal, 'property law' Legal"
Engine A maps 'Legal' to A_4711, Engine B maps 'Legal' to B_42.
Thus, ITS does not encode a process or workflow (like "Use MT engine A with domain
A_4711, and use MT engine B with domain A_42"). Rather, it encodes information that
can be used in workflows.
Example 50: The domainRule element
The domainRule element expresses that the content of the HTML
body element is in the domain expressed by the HTML meta
element with the name attribute, value keywords. The
domainPointer attribute points to that meta element.
The domainRule element expresses that the content of the HTML
body element is in the domain expressed by associated values. The
domainPointer attribute points to the values in the source content. In
this case it points to the meta elements with the name
attribute set to "keywords" or to "dcterms.subject". These
elements hold the values in their content attributes. The
domainMapping attribute contains the comma-separated list of mappings.
In the example, "automotive" is available in the source content, and
"auto" is used within the consumer tool, e.g., a machine translation
system.
<its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"xmlns:h="http://www.w3.org/1999/xhtml"><its:domainRuleselector="/h:html/h:body"domainPointer="/h:html/h:head/h:meta[@name='dcterms.subject' or @name='keywords']/@content"domainMapping="automotive auto, medical medicine, 'criminal law' law, 'property law' law"/></its:rules>
In HTML, one possible way how to express domain information is a meta
element with the name attribute set to "keywords" (see standard metadata names in HTML). Alternatively, following the process for
other metadata names the extension value of
"dcterms.subject" can be used. The usage of both "keywords" and
"dcterms.subject" is shown in example Example 51.
In the area of machine translation (e.g., machine translation systems or systems
harvesting content for machine translation training), there is no agreed upon set of
value sets for domain. Nevertheless, it is recommended to use a small set of values
both in source content and within consumer tools, to foster interoperability. If
larger value sets are needed (e.g., detailed terms in the law or medical domain),
mappings to the smaller value set needed for interoperability is to be provided. An
example would be a domainMapping attribute for generalizing the law
domain: domainMapping="'criminal law' law, 'property law' law, 'contract law'
law".
It is possible to have more than one domain associated with a piece of content. For
example, if the consumer tool is a statistical machine translation engine, it could
include corpora from all domains available in the source content in training the
machine translation engine.
The consumer machine translation engine might choose to ignore the domain and take
a one-size-fits-all approach, or may be selective in which domains to use, based on
the range of content marked with domain. For example, if the content has hundreds of
sentences marked with domain "automotive" and "medical", but only
a couple of sentences marked with additional domains "criminal law" and
"property law", the consumer tool may opt to include its domains
"auto" and "medicine", but not "law", since the extra
training resources do not justify the improvement in the output. Guidance about
appropriate actions in such cases is beyond the scope of this specification.
8.9 Text Analysis
8.9.1 Definition
The Text Analysis data category is used to annotate content with lexical or conceptual information for the purpose of contextual disambiguation. This information can be provided by so-called text analysis software agents such as named entity recognizers, lexical concept disambiguators, etc., and is represented by either string valued or IRI references to possible resource descriptions. Example: A named entity recognizer provides the information that the string "Dublin" in a certain context denotes a town in Ireland.
While text analysis can be done by humans, this data category is
targeted more at software agents.
The information can be used for several purposes, including, but not limited to:
Informing a human agent such as a translator that a certain fragment of textual content
(so-called “text analysis target”) may follow specific translation rules.
Examples: proper names, brands, or officially regulated expressions.
Informing a software agent such as a content management system about the conceptual type
of a textual entity to enable special processing. Examples: places, personal names,
product names, or geographic names, chemical compounds, and protein names that are
situated in a specific index.
The data category provides three pieces of annotation: confidence, entity type or concept class, entity identifier or concept identifier as specified in the following table.
Information
Description
Value
Example
Comments
Text analysis confidence
The confidence of the agent (that produced the annotation)in
its own computation
The confidence value applies to two pieces of information (see the following rows in this
table). This is opposed to termConfidence which is part of the Terminology data category. termConfidence represents the confidence in just a single piece of
information: the decision whether something is a term or not (term). termConfidence does not relate to the
confidence about additional information about the term that can be encoded with
termInfoRef.
Entity type / concept class
The type of entity, or concept class of the text analysis
target
The use case for Text Analysis is distinct from that for the Terminology data category. Text Analysis informs human agents or software agents in cases where either explicit terminology information is not (yet) available, or would not be appropriate, e.g. conceptual information for general vocabulary.
Text Analysis support is achieved by associating a fragment of
text with an external resource that can be interpreted by a
language review agent. The agent may for example use the web
resource to disambiguate the meaning or lexical choice of the
fragment, and thereby contributing to its correct translation. The
web resource may as well provide information on appropriate synonyms
and example usage. This is for example the case if the web resource
is WordNet [WordNet]. In the case of a concept class, the external resource
may provide a formalized conceptual definition arranged in a
hierarchical framework of related concepts. In the case of a named
entity, the external resource may provide a full-fledged description
of the associated real world entity.
Extended example: The word 'City' in the fragment 'I am going to
the City' may be enhanced by one of the following:
one of WordNet's synsets that can be represented by 'city'
an ontological concept of 'City' that could represent a
subclass of 'Populated Place' as a concept
the central area of a particular city – as interpreted as an entity instance (e.g., 'City
of London')
Note:
A given document fragment can only be annotated
once. When support for multiple annotations is necessary (e.g., when all three of
the annotations in the extended example above need to be accommodated) NIF 2.0, TEI
Stand-off Markup, or other so-called stand-off annotation mechanisms is better suitable.
Some external resources such as DBpedia also provide information for some ontological concepts and named entity definitions in multiple languages, and this facilitates translation even more because a possible link traversal would allow a direct access to foreign language labels for named entities.
8.9.2 Implementation
The
Text Analysis
data category can be expressed with global rules, or locally on an
individual element. There is no inheritance.
Any node selected by the
Text Analysis
data category with the
taConfidence
attribute specified
MUST
be contained in an element with the
annotatorsRef
(or in HTML
its-annotators-ref) attribute specified for the
Text Analysis
data category. For more information, see
Section 5.7: ITS Tools Annotation.
Example 52: Local mixed usage of taClassRef, and taIdentRef in HTML.
<!DOCTYPE html><htmllang="en"its-annotators-ref="text-analysis|http://enrycher.ijs.si"><head><metacharset="utf-8" /><title>Text analysis: Local Test</title></head><body><p><spanits-ta-confidence="0.7"its-ta-class-ref="http://nerd.eurecom.fr/ontology#Location"its-ta-ident-ref="http://dbpedia.org/resource/Dublin">Dublin</span>
is the <spanits-ta-source="Wordnet3.0"its-ta-ident="301467919"its-ta-confidence="0.5"
>capital</span> of Ireland.</p></body></html>
For expressing Entity type / concept class
information, implementers are encouraged to use an existing repository of entity
types such as the Named Entity Recognition and Disambiguation [NERD] ontology. Of course this requires that the repository satisfies the
constraints imposed by the text analysis data category (e.g., use of IRIs).
Various target types can be expressed via
Entity type / concept class: types of entities, types of lexical concepts, or ontology
concepts. While a relationship between these types may exist, this
specification does not prescribe a way of automatically inferring a
one target type from another.
Note:
Text Analysis is primarily intended for textual content. Nevertheless, the data
category can also be used in multimedia contexts. Example: objects on an image
could be annotated with DBpedia IRIs.
When serializing the Text Analysis data category
markup in HTML, one way to serialize the markup is RDFa Lite or Microdata. This
serialization is due to the existing search and crawling infrastructure that is able
to consume these formats. For other usage scenarios (e.g., adding text annotation to
feed into a subsequent terminology process), using native ITS Text Analysis data
category markup is preferred. In this way, the markup easily can be stripped out
again later.
Example 53: Local mixed usage of taClassRefPointer, and
taIdentRefPointer, in HTML+RDFa Lite.
See Example 54
for the companion document with the mapping data.
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><linkhref=EX-text-analysis-html5-rdfa.xmlrel=its-rules><title>Entity: Local Test</title></head><body><p><spanproperty="http://xmlns.com/foaf/0.1/name"about="http://dbpedia.org/resource/Dublin"typeof="http:/nerd.eurecom.fr/ontology#Location">Dublin</span> is
the capital of Ireland.</p></body></html>
Example 54: Companion document, having the mapping data for Example 53.
<its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"><its:textAnalysisRuleselector="//*[@typeof and @about]"taClassRefPointer="@typeof"taIdentRefPointer="@about"/></its:rules>
The Locale Filter data category specifies that a
node is only applicable to certain locales.
This data category can be used for several purposes, including, but not limited
to:
Including a legal notice only in locales for certain regions.
Dropping editorial notes from all localized output.
The Locale Filter data category associates with
each selected node a filter type and a list of extended language ranges conforming to
[BCP47].
The list is comma-separated and can include the wildcard extended language range
"*". The list can also be empty. Whitespace surrounding language ranges is
ignored.
The type can take the values "include" or "exclude":
A single wildcard "*" with a type "include" indicates that
the selected content applies to all locales.
A single wildcard "*" with a type "exclude" indicates that
the selected content applies to no locale.
An empty string with a type "include" indicates that the selected
content applies to no locale.
An empty string with a type "exclude" indicates that the selected
content applies to all locales.
Otherwise, with a type "include", the selected content applies to
the locales for which the language tag has a match in the list when using the
Extended Filtering algorithm defined in [BCP47].
If, instead, the type is "exclude", the selected content applies to
the locales for which the language tag does not have a match in the list when
using the Extended Filtering algorithm defined in [BCP47].
8.10.2 Implementation
The Locale Filter data category can be expressed
with global rules, or locally on an individual element. For elements, the data
category information inherits to the textual
content of the element, including child elements and attributes. The
default is that the language range is "*" and the type is
"include".
GLOBAL: The localeFilterRule element contains
the following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required localeFilterList attribute with a comma-separated list of
extended language ranges, or an empty string value.
An optional localeFilterType attribute with a value
"include" or "exclude".
Example 55: The Locale Filter data category expressed
globally
This document contain three localeFilterRule elements: The first one
specifies that the elements legalnotice with a role set to
"Canada" apply only to the Canadian locales. The second one specifies
that the elements legalnotice with a role set to
"nonCanada" apply to all locales that are not Canadian. And the third one
specifies that none of the remark elements apply to any locale.
<bookxmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><info><its:rulesversion="2.0"><its:localeFilterRuleselector="//legalnotice[@role='Canada']"localeFilterList="*-CA"/><its:localeFilterRuleselector="//legalnotice[@role='nonCanada']"localeFilterList="*-CA"localeFilterType="exclude"/><its:localeFilterRuleselector="//remark"localeFilterList=""/></its:rules><legalnoticerole="Canada"><para>This notice is only for Canadian locales.</para></legalnotice><legalnoticerole="nonCanada"><para>This notice is for locales that are non-Canadian locales.</para></legalnotice><remark>Note: This section will be written later.</remark></info></book>
LOCAL: The following local markup is available for the
Locale Filter data category:
A localeFilterList attribute with a comma-separated list of extended
language ranges, or an empty string value.
An optional localeFilterType attribute with a value
"include" or "exclude".
Example 56: The Locale Filter data category expressed
locally in HTML
In this example the Locale Filter data category
is used to select different sections depending on whether the locale is a Canadian
one or not.
<!DOCTYPE html><html><head><metacharset=utf-8><title>Locale filter</title></head><body><divits-locale-filter-list="*-ca"><p>Text for Canadian locales.</p></div><divits-locale-filter-list="*-ca"its-locale-filter-type="exclude"><p>Text for non-Canadian locales.</p></div></body></html>
Example 57: The Locale Filter data category expressed
locally in XML
<bookxmlns:its="http://www.w3.org/2005/11/its"><info><legalnoticeits:localeFilterList="en-CA, fr-CA"><para>This legal notice is only for English and French Canadian locales.</para></legalnotice></info></book>
The Provenance data category is used to communicate
the identity of agents that have been involved in the translation of the content or
the revision of the translated content. This allows translation and translation
revision consumers, such as post-editors, translation quality reviewers, or
localization workflow managers, to assess how the performance of these agents may
impact the quality of the translation. Translation and translation revision agents can
be identified as a person, a piece of software or an organization that has been
involved in providing a translation that resulted in the selected content.
This data category offers three types of information. First, it allows identification
of translation agents. Second, it allows identification of revision agents. Third, if
provenance information is needed that includes temporal or sequence information about
translation processes (e.g. multiple revision cycles) or requires agents that support
a wider range of activities, the data category offers a mechanism to refer to external
provenance information.
Note:
The specification does not define the format of external provenance information, but it is
recommended that an open provenance or change-logging format be used, e.g. the W3C
provenance data model [PROV-DM].
Translation or translation revision tools, such as machine translation engines or
computer assisted translation tools, may offer an easy way to create this information.
Translation tools can then present this information to post-editors or translation
workflow managers. Web applications may to present such information to consumers of
translated documents.
The data category defines seven pieces of information:
Information
Description
Value
Human provenance information
Identification of a human translation agent
A string or an IRI (only for the Ref attributes)
Organizational provenance information
Identification of an organization acting as a translation agent
A string or an IRI (only for the Ref attributes)
Tool-related provenance information
Identification of a software tool that was used in translating the selected
content
A string or an IRI (only for the Ref attributes)
Human revision provenance information
Identification of a human translation revision agent
A string or an IRI (only for the Ref attributes)
Organizational revision provenance information
Identification of an organization acting as a translation revision
agent
A string or an IRI (only for the Ref attributes)
Tool-related revision provenance information
Identification of a software tool that was used in revising the translation of
the selected content
A string or an IRI (only for the Ref attributes)
Reference to external provenance information
A reference to external provenance information
A space (U+0020) separated list of IRIs
Note:
The tool related provenance and tool related revision provenance pieces of
information are not meant to express information about tools used for creating ITS
annotations themselves. For this purpose, ITS 2.0 provides a separate mechanism. See
Section 5.7: ITS Tools Annotation for details, especially the
note on annotatorsRef usage
scenarios.
8.11.2 Implementation
The Provenance data category can be expressed with
global rules, or locally on individual elements. For elements, the data category
information inherits to the textual content of
the element, including child elements and attributes.
GLOBAL: The provRule element contains the
following:
A required selector attribute. It contains an absolute
selector that selects the nodes to which this rule applies.
A provenanceRecordsRefPointer attribute that contains a relative selector pointing to a node containing a list
of provenance records. These are
related to the content selected via the selector attribute.
Example 58: The Provenance data category used globally with
standoff provenance records.
This example expresses provenance information in a standoff manner using
provenanceRecords elements. The provRule element specifies
that for any element with a ref attribute that ref
attribute holds a reference to an associated provenanceRecords element where
the provenance information is listed. The legalnotice element has been
revised two times. Hence, the related provenanceRecords element contains
two provenanceRecord child elements.
<textxmlns:dc="http://purl.org/dc/elements/1.1/"xmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><dc:creator>John Doe</dc:creator><its:provenanceRecordsxml:id="pr1"><its:provenanceRecordtoolRef="http://www.example.onlinemtex.com/2012/7/25/wsdl/"org="acme-CAT-v2.3"revToolRef="http://www.mycat.com/v1.0/download"revOrg="acme-CAT-v2.3"provRef="http://www.examplelsp.com/excontent987/production/prov/e6354"/></its:provenanceRecords><its:provenanceRecordsxml:id="pr2"><its:provenanceRecordperson="John Doe"orgRef="http://www.legaltrans-ex.com"revPerson="Tommy Atkins"revOrgRef="http://www.example.myorg.com"provRef="http://www.example.myorg.com/job-12-7-15-X31/reviewed/prov/re8573469"/><its:provenanceRecordrevPerson="John Smith"revOrgRef="http://john-smith.qa.example.com"/></its:provenanceRecords><its:rulesversion="2.0"><its:provRuleselector="//*[@ref]"provenanceRecordsRefPointer="@ref"/></its:rules><title>Translation Revision Provenance Agent: Global Test in XML</title><body><parref="#pr1"> This paragraph was translated from the machine.</par><legalnoticepostediting-by="http://www.example.myorg.com"ref="#pr2">This text was
translated directly by a person.</legalnotice></body></text>
LOCAL: Using the inline markup to represent the data
category locally is limited to a single occurrence for a given content (e.g., one
cannot have different toolRef attributes applied to the same span of text
because the inner-most one would override the others). A local standoff
markup is provided to allow such cases.
The following local markup is available for the Provenance data category:
Either (inline markup): at least one of the following attributes:
A provenanceRecordsRef attribute. Its value is an IRI pointing to
the provenanceRecords element containing the list of provenance records related to this
content.
An element provenanceRecords, which
contains:
One or more elements provenanceRecord, each of which contains at
least one of the following attributes:
Ideally the order of provenanceRecord elements
within a provenanceRecords element reflects the order with which
they were added to the document, with the most recently added one listed
first.
When the attributes person, personRef, org,
orgRef, tool, toolRef, revPerson,
revPersonRef, revOrg, revOrgRef,
revTool, revToolRef and provRef are used in a
standoff manner, the information they carry pertains to the content of the element
that refers to the standoff annotation, not to the content of the element
provenanceRecord where they are declared.
In HTML the standoff markup MUST either be stored inside a script
element in the same HTML document, or be linked from any
provenanceRecordsRef to an external XML or HTML file with the
standoff inside. If standoff is inside a script element that element
MUST have a type attribute with
the value application/its+xml. Its id attribute MUST be set to the same value as the
xml:id attribute of the provenanceRecords element it
contains.
Example 59: Annotating provenance information in XML with local inline markup
The provenance related attributes at the par and
legalnotice elements are used to associate the provenance information
directly with the content of these elements.
<textxmlns:dc="http://purl.org/dc/elements/1.1/"xmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><title>Translation Revision Provenance Agent: Local Test in XML</title><body><parits:toolRef="http://www.onlinemtex.com/2012/7/25/wsdl/"its:org="acme-CAT-v2.3"its:revToolRef="http://www.mycat.com/v1.0/download"its:revOrg="acme-CAT-v2.3"its:provRef="http://www.example.lsp1.com/prov/e6354 http://www.example.lsp2.com/prov/e7738"
>This paragraph was translated from the machine.</par><legalnoticeits:person="John Doe"its:orgRef="http://www.legaltrans-ex.com/"its:provRef="http://www.examplelsp.com/excontent987/legal/prov/e6354"its:revPerson="Tommy Atkins"its:revOrgRef="http://www.example.myorg.com"
>This text was translated directly by a person.</legalnotice></body></text>
Example 60: Annotating provenance information in HTML with local inline markup
In this example several spans of content are associated with provenance
information.
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><title>Provenance Agent: Local Test in HTML5</title></head><body><pits-tool-ref="http://www.onlinemtex.com/2012/7/25/wsdl/"its-org="acme-CAT-v2.3"its-prov-ref="http://www.examplelsp.com/excontent987/production/prov/e6354"its-rev-org="acme-CAT-v2.3"
>This paragraph was translated from the machine.</p><pclass="legal-notice"its-person="John Doe"its-org-ref="http://www.legaltrans-ex.com/"its-prov-ref="http://www.examplelsp.com/excontent987/legal/prov/e6354"its-rev-person="Tommy Atkins"its-rev-org-ref="http://www.example.myorg.com"
>This text was translated directly by a person.</p></body></html>
Example 61: Annotating provenance information in HTML with local standoff markup
The following example shows a document using local standoff markup to encode
provenance information. The p elements delimit the content to markup.
They hold its-provenance-records-ref attributes that point to the
standoff information inside the script elements.
<!DOCTYPE html><html><head><metacharset=utf-8><title>Test</title><scriptid=pr1type=application/its+xml><its:provenanceRecordsxml:id="pr1"xmlns:its="http://www.w3.org/2005/11/its"><its:provenanceRecordtoolRef="http://www.onlinemtex.com/2012/7/25/wsdl/"org="acme-CAT-v2.3"provRef="http://www.examplelsp.com/excontent987/production/prov/e6354"revToolRef="http://www.mycat.com/v1.0/download"revOrg="acme-CAT-v2.3" /></its:provenanceRecords></script><scriptid=pr2type=application/its+xml><its:provenanceRecordsxml:id="pr2"xmlns:its="http://www.w3.org/2005/11/its"><its:provenanceRecordperson="John Doe"orgRef="http://www.legaltrans-ex.com/"provRef="http://www.examplelsp.com/excontent987/legal/prov/e6354"revPerson="Tommy Atkins"revOrgRef="http://www.example.myorg.com" /><its:provenanceRecordrevPerson="John Smith"revOrgRef="http://john-smith.qa.example.com" /></its:provenanceRecords></script></head><body><pits-provenance-records-ref="#pr1">This paragraph was translated from the machine.</p><pits-provenance-records-ref="#pr2">This text was translated directly by a person.</p></body></html>
The External Resource data category indicates
that a node represents or references potentially translatable data in a resource
outside the document. Examples of such resources are external images and audio or
video files.
8.12.2 Implementation
The External Resource data category can be
expressed only with global rules. There is no inheritance. There is no default.
GLOBAL: The externalResourceRefRule element
contains the following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required externalResourceRefPointer attribute that contains a relative selector pointing to a node that provides the
IRI of the external resource.
Example 62: The externalResourceRefRule element
The externalResourceRefRule element expresses that the
imagedata, audiodata and videodata elements
contain references to external resources. These references are expressed via a
fileref attribute. The externalResourceRefPointer
attribute points to that attribute.
<docxmlns:its="http://www.w3.org/2005/11/its"xmlns:db="http://docbook.org/ns/docbook"><its:rulesversion="2.0"><its:externalResourceRefRuleselector="//db:imagedata | //db:audiodata | //db:videodata"externalResourceRefPointer="@fileref"/></its:rules><db:mediaobject><db:videoobject><db:videodatafileref="movie.avi"/></db:videoobject><db:imageobject><db:imagedatafileref="movie-frame.gif"/></db:imageobject><db:textobject><db:para>This video illustrates the proper way to assemble an inverting
time distortion device. </db:para><db:warning><db:para> It is imperative that the primary and secondary temporal
couplings not be mounted in the wrong order. Temporal catastrophe is
the likely result. The future you destroy may be your own. </db:para></db:warning></db:textobject></db:mediaobject></doc>
Example 63: Two externalResourceRefRule elements used for external resources
associated with HTML video elements
The two externalResourceRefRule elements select the src and
the poster attributes at HTML video elements. These
attributes identify different external resources, and at the same time contain the
references to these resources. For this reason, the
externalResourceRefPointer attributes point to the value of
src and poster respectively. The underlying HTML
document is given in Example 64.
Example 64: An HTML document that can be used for Example 63.
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><title>Video element example</title></head><body><videoheight=360poster=http://www.example.com/video-image.pngsrc=http://www.example.com/video/v2.mpwidth=640><p>If your browser doesn't support
the <code>video</code> element, you can
<ahref=http://www.example.com/video/v2.mp>download the video</a> instead.</p></video></body></html>
Some formats, such as those designed for localization or for multilingual resources,
hold the same content in different languages inside a single document. The Target Pointer data category is used to associate the
node of a given source content (i.e., the content to be translated) and the node of
its corresponding target content (i.e., the source content translated into a given
target language).
This specification makes no provision regarding the presence of the target nodes or
their content: A target node may or may not exist and it may or may not have
content.
This data category can be used for several purposes, including but not limited
to:
Extract the source content to translate and put back the translation at its
proper location.
Compare source and target content for quality verification.
Reuse existing translations when localizing the new version of an existing
document.
Access aligned bi-lingual content to build memories, or to train machine
translation engines.
Note:
In general, it is recommended to avoid developing formats where the same content is stored in
different languages in the same document, except for very specific use cases. See
the best practices “Working
with multilingual documents” from [XML i18n BP] for further guidance.
8.13.2 Implementation
The Target Pointer data category can be expressed
only with global rules. There is no inheritance. There is no default.
GLOBAL: The targetPointerRule element contains
the following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required targetPointer attribute. It contains a relative selector that points to the node for the target
content corresponding to the selected source node.
Note:
The source node and the target node may be of different types, but the target node has
to contain the same content as the source node (e.g., an attribute node cannot be
the target node of a source node that is an element with children).
Example 65: Defining the target location of a source content with the
targetPointerRule element
<file><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"><its:translateRuleselector="/file"translate="no"/><its:translateRuleselector="//source"translate="yes"/><its:targetPointerRuleselector="//source"targetPointer="../target"/></its:rules><entryid="one"><source>Remember last folder</source><target/></entry><entryid="two"><source>Custom file filter:</source><target/></entry></file>
The ID Value data category indicates a value that can be
used as unique identifier for a given part of the content.
The recommended way to specify a unique identifier is to use xml:id[XML ID] or id in HTML (See the best
practice “Defining
markup for unique identifiers” from [XML i18n BP]). The idValueRule element is intended only as a fall-back
mechanism for documents in which unique identifiers are available with another
construct.
Providing a unique identifier that is maintained in the original document can be
useful for several purposes, for example:
Allow automated alignment between different versions of the source document,
or between source and translated documents.
Improve the confidence in leveraged translation for exact matches.
Provide backtracking information between displayed text and source material when testing or
debugging.
Note:
The ID Value data category only provides for rules to be expressed
at a global level. Locally, users are able to use xml:id (which is
defined by XML) or id in HTML, or an attribute specific to the
format in question (as in Example 68).
Applying the ID Value data category to xml:id (in XML)
or id (in HTML) attributes in global rules is not necessary, since
these attributes are the recommended way to specify an identifier.
8.14.2 Implementation
The ID Value data category can be expressed only with
global rules. There is no inheritance. There is no default.
GLOBAL: The idValueRule element contains the
following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required idValue attribute. It contains any XPath expression;
the context for the evaluation of the XPath expression is the same as for relative selectors.
The evaluation of the XPath expression constructs a string corresponding to the identifier of the node to which this rule
applies. The identifier MUST be unique at least
within the document. If the attribute xml:id is present or
id in HTML for the selected node, the value of the
xml:id attribute or id in HTML MUST take precedence over the idValue value.
Example 66: Pointing to an ID Value with the idValueRule element
The idValueRule element indicates that the unique identifier for each
<text> element is the value of the attribute name of
its parent element.
Example 67: Constructing ID values using the idValueRule element.
The idValue attribute allows to build composite values based on
different attributes, elements, or even hard-coded text. Any of the String functions
offered by XPath can be used. In the document below, the two elements
<text> and <desc> are translatable, but they have
only one corresponding identifier, the name attribute in their parent
element.
To make sure the identifier is unique for both the content of
<text> and the content of <desc>, the XPath
expression concat(../@name, '_t') gives the identifier
"settingsMissing_t" for the content of <text> and the expression
concat(../@name, '_d') gives the identifier "settingsMissing_d" for
the content of <desc>.
<?xml version="1.0"?><doc><its:rulesversion="2.0"xmlns:its="http://www.w3.org/2005/11/its"><its:idValueRuleselector="//text"idValue="concat(../@name, '_t')"/><its:idValueRuleselector="//desc"idValue="concat(../@name, '_d')"/></its:rules><msgname="settingsMissing"><text>Can't find settings file.</text><desc>The module cannot find the default settings file. You need to
re-initialize the system.</desc></msg></doc>
When an xml:id attribute is present for a node selected by an
idValueRule element, the value of xml:id takes precedence
over the value defined by the idValueRule element. In the example below,
the unique ID to use is “btnAgain” for the first <res> element, and
“retryTip” for the second <res> element.
<?xml version="1.0"?><file><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"><its:idValueRuleselector="//res"idValue="@name"/></its:rules><resname="retryBtn"xml:id="btnAgain">Try Again</res><resname="retryTip">click this to re-run the process with the current
settings.</res></file>
The Preserve Space data category indicates how
whitespace is to be handled in content. The possible values for this data category
are "default" and "preserve" and carry the same meaning as the corresponding values of
the xml:space attribute. The default value is "default". The Preserve Space data
category does not apply to HTML documents in HTML syntax.
8.15.2 Implementation
The Preserve Space data category can be expressed
with global rules, or locally using the xml:space attribute. For
elements, the data category information inherits
to the textual content of the element, including child elements and
attributes.
Note:
The Preserve Space data
category is not applicable to HTML documents in HTML syntax because
xml:space (and by extension Preserve
Space) has no effect in documents parsed as text/html. However, the data
category can be used in HTML in XHTML syntax.
GLOBAL: The preserveSpaceRule element contains
the following:
A required selector attribute. It contains an absolute selector that selects the nodes to which this
rule applies.
A required space attribute with the value "default" or
"preserve".
Example 69: The Preserve Space data category expressed
globally
The preserveSpaceRule element specifies that whitespace in all verse
elements are to be treated literally.
<book><info><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"><its:preserveSpaceRuleselector="//verse"space="preserve"/></its:rules></info><verse>
’Twas brillig, and the slithy toves
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe.
</verse></book>
LOCAL: The xml:space attribute, as defined
in section 2.10 of [XML 1.0], maps exactly to the Preserve Space data category.
Example 70: The Preserve Space data category expressed
locally
The standard xml:space attribute specifies that the whitespace in the
verse element are to be treated literally.
<book><versexml:space="preserve">
'Twas brillig, and the slithy toves
Did gyre and gimble in the wabe;
All mimsy were the borogoves,
And the mome raths outgrabe.
</verse></book>
The Localization Quality Issue data category is used to
express information related to localization quality assessment tasks. Such tasks can
be conducted on the translation of some source content (such as a text or an image) into a target language or on the
source content itself where its quality may impact on the localization process.
Note:
Automated or manual quality assessment is one area of quality management for translation and localization. An example of existing quality assessment is in-country review (e.g., as part of a language acceptance test for software). An important part of quality assessment is the list of issue types that are being used. Very often, simple issue categories like "correct/incorrect" or "like/dislike" are inadequate; instead, more specific ones such as "terminology" or "grammar" are more helpful in identifying concrete reasons for quality problems and for obtaining a more objective picture of quality levels.
This data category can be used in a number of ways, including the following example
scenarios:
A human reviewer working with a web-based tool adds quality markup manually in a text editor, including comments and suggestions, to localized content as part of the review process. A subsequent process examines this markup to ensure that changes were made.
A fully automatic quality checking tool flags a number of potential quality issues in an XML or HTML file and marks them up using ITS 2.0 markup. A human reviewer then uses another tool to examine this markup and decide whether the file needs to receive more extensive review or be passed on for further processing without a further manual review stage.
A quality assessment process identifies a number of issues and adds the ITS markup to a rendered HTML preview of an XML file along with CSS styling that highlights these issues. The resulting HTML file is then sent back to the translator to assist his or her revision efforts.
Note:
What issues should be considered in quality assessment tasks depends on the nature of the project and tools used. Further guidance is beyond the scope of this specification, but implementers may wish to consult the references cited in Appendix H: Localization Quality Guidance.
The data category defines five pieces of information:
Information
Description
Value
Notes
Type
A classifier that groups similar issues into categories (for example to differentiate spelling errors from grammar errors).
ITS 2.0-compliant tools that use these types MUST map their internal values to these types. If the type of the issue
is set to uncategorized, a comment MUST be specified as well.
Comment
A human-readable description of a specific instance of a quality issue.
Text
Comments can be used to explain an issue or provide guidance in addressing an issue. For example, a note about a Terminology issue might specify what term should be used.
Severity
A classifier for the seriousness of an issue. The seriousness depends on the Quality Model that is being applied. The Quality Model should be made explicit via the Profile Reference.
A rational number in the interval 0 to 100 (inclusive). The value follows the
XML
Schema double data type with the constraining facets minInclusive set to 0 and maxInclusive set to 100. The higher values represent greater
severity.
It is up to tools to map the values allowed by ITS 2.0 to their own system’s scale. If needed, the original value can be passed along using a custom namespace for XML, or a data- attribute for HTML.
Profile Reference
A reference to a description of the quality assessment model (or a specific profile (customization/instantiation) of a model, where relevant) used for the issue.
An IRI pointing to the reference document.
The use of resolvable IRIs is strongly recommended as it provides a way for
human evaluators to learn more about the quality issues in use.
Enabled
A flag indicating whether the issue is enabled or not.
A value yes or no, with the default value being
yes.
This flag is used to activate or deactivate issues. There is no prescribed
behavior associated with activated or deactivated issues. One example of usage is
a tool that allows the user to deactivate false positives so they are not
displayed again each time the document is re-checked.
8.16.2 Implementation
The Localization Quality Issue data category can be
expressed with global rules, or locally on individual elements. For elements, the data
category information inherits to the textual
content of the element, including child elements, but excluding
attributes.
GLOBAL: The locQualityIssueRule element contains the
following:
A required selector attribute. It contains an absolute
selector that selects the nodes to which this rule applies.
An optional locQualityIssueEnabled attribute that implements
the enabled information.
Or (standoff markup) exactly one of the following:
A locQualityIssuesRef attribute. Its value is an IRI pointing
to the locQualityIssues element containing the list of issues related to this
content.
A locQualityIssuesRefPointer attribute that contains a relative selector pointing to a node with the
exact same semantics as locQualityIssuesRef.
Note:
The attribute locQualityIssuesRefPointer does not apply to HTML as local
markup is provided for direct annotation in HTML.
Example 71: Annotating an issue in XML with locQualityIssueRule element
The locQualityIssueRule element associates the issue information with the
value of the text attribute.
<?xml version="1.0"?><doc><header><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"><its:locQualityIssueRuleselector="//image[@id='i1']/@text"locQualityIssueType="typographical"locQualityIssueComment="Sentence without capitalization"locQualityIssueSeverity="50"/></its:rules></header><para>Click the button <imageid="i1"src="button.png"text="start button"/>.</para></doc>
Example 72: Annotating an issue in XML with local standoff markup and a global rule
The following example shows a document using local standoff markup to encode
several issues. But because, in this case, the mrk element does not
allow attributes from another namespace we cannot use locQualityIssuesRef
directly. Instead, a global rule is used to map the function of
locQualityIssuesRef to a non-ITS construct, here the ref
attribute of any mrk elements that have their attribute type
set to "x-itslq".
<?xml version="1.0"?><docxmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><file><header><its:rulesversion="2.0"><its:locQualityIssueRuleselector="//mrk[@type='x-itslq']"locQualityIssuesRefPointer="@ref"/></its:rules></header><unitid="1"><segment><source>This is the content</source><target><mrktype="x-itslq"ref="#lq1">c'es</mrk> le contenu</target></segment><its:locQualityIssuesxml:id="lq1"><its:locQualityIssuelocQualityIssueType="misspelling"locQualityIssueComment="'c'es' is unknown. Could be 'c'est'"locQualityIssueSeverity="50"/><its:locQualityIssuelocQualityIssueType="typographical"locQualityIssueComment="Sentence without capitalization"locQualityIssueSeverity="30"/></its:locQualityIssues></unit></file></doc>
LOCAL: Using inline markup to represent the data category
locally is limited to a single occurrence for a given content (e.g. one cannot have
different locQualityIssueType attributes applied to the same span of text
because the inner-most one would override the others). A local standoff
markup is provided to allow such cases.
An optional locQualityIssueEnabled attribute that implements
the enabled information.
Or (standoff markup):
A locQualityIssuesRef attribute. Its value is an IRI pointing
to the locQualityIssues element containing the list of issues related to this
content.
An element locQualityIssues with
a xml:id attribute set to the identifier specified in the
locQualityIssuesRef attribute. The locQualityIssues
element contains:
One or more elements locQualityIssue, each of which
contains:
At least one of the following attributes:
A locQualityIssueType attribute that implements
the type information.
An optional locQualityIssueEnabled attribute that
implements the enabled
information.
Note:
Ideally the order of locQualityIssue
elements within a locQualityIssues element reflects the order
with which they were added to the document, with the most recently added one
listed first.
When the attributes locQualityIssueType,
locQualityIssueComment, locQualityIssueSeverity,
locQualityIssueProfileRef and locQualityIssueEnabled are
used in a standoff manner, the information they carry pertains to the content of
the element that refers to the standoff annotation, not to the content of the
element locQualityIssue where they are declared.
In HTML the standoff markup MUST either be stored inside a script
element in the same HTML document, or can be linked from any
locQualityIssuesRef to an external XML or HTML file with the standoff inside.
If standoff is inside a script element, that element
MUST have a type
attribute with the value application/its+xml. Its id
attribute MUST be set to the same value as the
xml:id attribute of the locQualityIssues element it
contains.
Example 73: Annotating an issue in XML with local inline markup
The attributes locQualityIssueType, locQualityIssueComment
and locQualityIssueSeverity are used to associate the issue information
directly with a selected span of content.
<?xml version="1.0"?><docxmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><para><spanits:locQualityIssueType="typographical"its:locQualityIssueComment="Sentence without capitalization"its:locQualityIssueSeverity="50">this</span> is an example</para></doc>
Example 74: Annotating an issue in HTML with local inline markup
In this example several spans of content are associated with a quality issue.
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><title>Telharmonium 1897</title><styletype=text/css>
[its-loc-quality-issue-type]{
background-color:yellow;
margin:2px;
}
[its-loc-quality-issue-severity = "100"]{
border: 2px solid red;
}
</style></head><body><h1>Telharmonium (1897)</h1><p><spandata-mytool-qacode=named_entity_not_foundits-loc-quality-issue-comment="Should be Thomas Cahill."its-loc-quality-issue-profile-ref=http://example.org/qaMovel/v1its-loc-quality-issue-severity=100its-loc-quality-issue-type=inconsistent-entities>Christian Bale</span>
(1867–1934) conceived of an instrument that could transmit its sound
from a power plant for hundreds of miles to listeners over telegraph wiring.
Beginning in 1889 the sound quality of regular telephone concerts was very poor
on account of the buzzing generated by carbon-granule microphones. As a result
Cahill decided to set a new standard in perfection of sound <spanits-loc-quality-issue-comment="should be 'quality'"its-loc-quality-issue-profile-ref=grammarits-loc-quality-issue-severity=50its-loc-quality-issue-type=misspelling>qulaity</span> with his instrument,
a standard that would not only satisfy listeners but that
would overcome all the flaws of traditional instruments.</p></body></html>
Example 75: Annotating an issue in XML with local standoff markup
The following example shows a document using local standoff markup to encode
several issues. The mrk element delimits the content to markup and
holds a locQualityIssuesRef attribute that points to the
locQualityIssues element where the issues are listed.
<?xml version="1.0"?><xliffversion="1.2"xmlns="urn:oasis:names:tc:xliff:document:1.2"xmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><fileoriginal="example.doc"source-language="en"datatype="plaintext"><body><trans-unitid="1"><sourcexml:lang="en">This is the content</source><targetxml:lang="fr"><mrkmtype="x-itslq"its:locQualityIssuesRef="#lq1">c'es</mrk> le contenu</target><its:locQualityIssuesxml:id="lq1"><its:locQualityIssuelocQualityIssueType="misspelling"locQualityIssueComment="'c'es' is unknown. Could be 'c'est'"locQualityIssueSeverity="50"/><its:locQualityIssuelocQualityIssueType="typographical"locQualityIssueComment="Sentence without capitalization"locQualityIssueSeverity="30"/></its:locQualityIssues></trans-unit></body></file></xliff>
Example 76: Annotating an issue in HTML with local standoff markup
The following example shows a document using local standoff markup to encode
several issues. The span element delimits the content to markup and
holds a loc-quality-issues-ref attribute that points to a special
span element where the issues are listed within a set of other
special span elements.
<!DOCTYPE html><html><head><metacharset=utf-8><title>Test</title><scriptsrc=qaissues.jstype=text/javascript></script><scripttype=application/its+xmlid=lq1><its:locQualityIssuesxml:id="lq1"xmlns:its="http://www.w3.org/2005/11/its"><its:locQualityIssuelocQualityIssueType="misspelling"locQualityIssueComment="'c'es' is unknown. Could be 'c'est'"locQualityIssueSeverity="50"/><its:locQualityIssuelocQualityIssueType="typographical"locQualityIssueComment="Sentence without capitalization"locQualityIssueSeverity="30"/></its:locQualityIssues></script><styletype=text/css>.qaissue { background-color: yellow; } </style></head><bodyonload=addqaissueattrs()><p><spanits-loc-quality-issues-ref=#lq1>c'es</span> le contenu</p></body></html>
The Localization Quality Rating data category is used
to express an overall measurement of the localization quality of a document or an item
in a document.
This data category allows to specify a quality score or a voting result for a given
item or document, as well as to indicate what constitutes a passing score or vote. It
also allows pointing to a profile describing the quality assessment model used for the
scoring or the voting.
8.17.2 Implementation
The Localization Quality Rating data category is only
expressed locally on individual elements. The data category information inherits to the textual content of the element,
including child elements, but excluding attributes.
A locQualityRatingScore attribute. Its value is a rational
number in the interval 0 to 100 (inclusive). The value follows the XML
Schema double data type with the constraining facets minInclusive set to 0 and maxInclusive set to 100. The higher values represent better
quality.
A locQualityRatingVote attribute. Its value is a signed
integer with higher values indicating a better vote.
If locQualityRatingScore is used:
an optional locQualityRatingScoreThreshold attribute
indicating the lowest score that constitutes a passing score in the profile
used. Its value is a rational number in the interval 0 to 100 (inclusive). The
value follows the XML
Schema double data type with the constraining facets minInclusive set to 0 and maxInclusive set to 100.
If locQualityRatingVote is used:
an optional locQualityRatingVoteThreshold attribute indicating
the lowest value that constitutes a passing vote in the profile used. Its
value is a signed integer.
An optional locQualityRatingProfileRef attribute. Its value is an
IRI pointing to the reference document describing the quality assessment model
used for the scoring.
The locQualityRatingScore, locQualityRatingThreshold and
locQualityRatingProfileRef are used to score the quality of the
document.
<?xml version="1.0"?><docxml:lang='nl'xmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"its:locQualityRatingScore="100"its:locQualityRatingScoreThreshold="95"its:locQualityRatingProfileRef="http://example.org/qaModel/v13"><title>De lotgevallen van Tom Sawyer</title><para>Hij kwam vrij laat te huis, en toen hij voorzichtig het raam insprong,
viel hij in eene hinderlaag, in de persoon van zijne tante, bij wie, toen zij
den staat zag, waarin zijne kleederen verkeerden, het besluit om zijn vrijen
Zaterdag in een gevangenschap met dwangarbeid te veranderen, onherroepelijk
vaststond.</para></doc>
The its-loc-quality-rating-score,
its-loc-quality-rating-score-threshold and
its-loc-quality-rating-profile-ref are used to score the quality of the
document.
<!DOCTYPE html><htmllang=frits-loc-quality-rating-profile-ref=http://example.org/qaModel/v13its-loc-quality-rating-score=90its-loc-quality-rating-score-threshold=80
><head><metacharset=utf-8><title>Rikki-tikki-tavi</title></head><body><p>C'est l'histoire de la grande guerre que Rikki-Tikki-Tavi a combattu tout seul,
à travers les salles de bain du grand bungalow au cantonnement Segowlee. Darzee,
le tailbird, l'a aidé, et Chuchundra, le rat musqué, qui ne sort jamais jusqu'au
milieu du plancher, mais se glisse toujours contre la paroi, lui donnait des
conseils, mais Rikki-Tikki-Tavi fait le véritable combat.</p></body></html>
The MT Confidence data category is used to
communicate the confidence score from a machine translation engine for
the accuracy of a translation it has provided. It is not intended to provide a score
that is comparable between machine translation engines and platforms. This data
category does NOT aim to establish any sort of correlation between the
confidence score and either human evaluation of MT usefulness, or post-editing
cognitive effort. For harmonization’s sake, MT Confidence is provided as a rational
number in the interval 0 to 1 (inclusive).
Note:
Implementers are expected to interpret the floating-point number and present it to
human and other consumers in a convenient form, such as percentage (0-100%) with up
to 2 decimal digits, font or background color coding, etc.
Note:
The value provided by the MT Confidence data category can be 1) the quality score of the translation as produced by an MT engine, or 2) a quality estimation score that uses both MT-system-internal features and additional external features. For this reason it is important that MT Confidence provides additional information about the MT engine (via the annotatorsRef attribute, or in HTML the its-annotators-ref attribute). Otherwise the score on its own is hard to interpret and to reuse. In the case of 2), MT Confidence potentially conveys information about any additional tools that were used in deriving the score.
This data category can be used for several purposes, including, but not limited
to:
Automated prioritising of raw machine translated text for further processing
based on empirically set thresholds.
Providing readers, translators, post-editors, reviewers, and proof-readers of machine translated
text with self-reported relative accuracy prediction.
MT confidence scores can be displayed e.g., on websites machine translated on the
fly, by simple web-based translation editors or by Computer Aided Translation (CAT)
tools.
8.18.2 Implementation
The MT Confidence category can be expressed with
global rules or locally on individual elements. For elements, the data category
information is inherited by the textual content
of the element, including child elements, but excluding
attributes.
Any node selected by the MT Confidence data
category MUST be contained in an element with the
annotatorsRef (or in HTML, its-annotators-ref) attribute
specified for the MT Confidence data category. For
more information, see Section 5.7: ITS Tools Annotation.
GLOBAL: The mtConfidenceRule element contains
the following:
A required selector attribute. It contains an absolute
selector that selects the nodes to which this rule applies.
A required mtConfidence attribute with a value that represents the
translation confidence score as a rational number in the interval 0 to 1
(inclusive). The value follows the XML Schema
double data type with the constraining facets minInclusive set to 0 and maxInclusive set to 1.
Example 79: Global usage of mtConfidenceRule in a HTML document to specify the
confidence scores for the translation into English of the title
attributes of two img elements.
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><linkhref=EX-mtconfidence-global-html5-1-external-rules.xmlrel=its-rules><title>Machine translated title attributes of img elements give MT
confidence scores using global rules</title></head><bodyits-annotators-ref="mt-confidence|file:///tools.xml#T1"><p><imgsrc="http://upload.wikimedia.org/wikipedia/commons/9/93/Trinity_College.jpg"title="Front gate of Trinity College Dublin"alt="alternative description"/><imgsrc="http://upload.wikimedia.org/wikipedia/commons/c/cc/Molly_alone.jpg"title="A tart with a cart"alt="alternative description"/></p></body></html>
Example 80: XML file with external rules references from an HTML file.
<?xml version="1.0" encoding="UTF-8"?><its:rulesxmlns:its="http://www.w3.org/2005/11/its"version="2.0"xmlns:h="http://www.w3.org/1999/xhtml"><its:mtConfidenceRulemtConfidence="0.785"selector="//h:img[@title='Front gate of Trinity College Dublin']/@title"/><its:mtConfidenceRulemtConfidence="0.805"selector="//h:img[@title='A tart with a cart']/@title"/></its:rules>
LOCAL: the following local markup is available for the
MT Confidence data category:
A mtConfidence attribute with a value that represents the
translation confidence score as a rational number in the interval 0 to 1
(inclusive). The value follows the XML Schema
double data type with the constraining facets minInclusive set to 0 and maxInclusive set to 1.
Example 81: The MT Confidence data category expressed
locally for the content of a span in an XML document.
<textxmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"its:annotatorsRef="mt-confidence|file:///tools.xml#T1"><body><p><spanits:mtConfidence="0.8982">Dublin is the capital city of
Ireland.</span></p></body></text>
Example 82: The MT Confidence data category expressed
locally for the content of two separate spans in a HTML document.
<!DOCTYPE html><htmllang=en ><head><metacharset=utf-8><title>Sentences about Dublin and Prague
machine translated from Czech with mtConfidence locally.</title></head><bodyits-annotators-ref="mt-confidence|file:///tools.xml#T1"><p><spanits-mt-confidence=0.8982>Dublin is the capital of Ireland.</span><spanits-mt-confidence=0.8536 >The capital of the Czech Republic is Prague.</span></p></body></html>
The Allowed Characters data category is used to
specify the characters that are permitted in a given piece of content.
This data category can be used for various purposes, including the following
examples:
Limiting the characters that may be used in the UI of a game due to font
restrictions.
Preventing illegal characters from being entered as text content that represents
file or directory names.
Controlling what characters can be used when translating examples of a login
name in content.
Note:
The Allowed Characters data category is not
intended to disallow HTML markup. The purpose is to restrict the content to various
characters only, e.g., when the content is to be used for URL or filename
generation. In most Content Management Systems, content is divided into several
fields, some of which may be restricted to plain text, while in other fields HTML
fragments may be allowed. Enforcing such restrictions is outside the scope of this
data category.
The set of characters that are allowed is specified using a regular expression. That
is, each character in the selected content MUST be
included in the set specified by the regular expression.
The regular expression is the character class construct charClass defined as follows:
The . metacharacter also matches CARRIAGE RETURN (U+000D) and LINE FEED
(U+000F). That is the dot-all option is set.
This construct is a sub-set of the Character Classes construct
of XML Schema [XML Schema Part 2] and is compatible with most other regular expression engines.
Note:
Users may want to use a regular expression to make sure that they follow the definition given
above. Sample regular expressions to verify the regular expression in allowed
characters are provided: for XML and for Java.
Example of expressions (shown as XML source):
"[abc]": allows the characters 'a', 'b' and 'c'.
"[a-c]": allows the characters 'a', 'b' and 'c'.
"[a-zA-Z]": allows the characters from 'a' to 'z' and from 'A' to
'Z'.
"[^abc]": allows any characters except 'a', 'b', and 'c'.
"[^a-c]": allows any characters except 'a', 'b', and
'c'.
"[^<>:"\\/|\?*]": allows
only the characters valid for Windows file names.
".": allows any character.
"": allows no character.
8.19.2 Implementation
The Allowed Characters data category can be
expressed with global rules, or locally on individual elements. For elements, the data
category information inherits to the textual
content of the element, including child elements, but
excluding attributes.
GLOBAL: The allowedCharactersRule element
contains the following:
A required selector attribute. It contains an absolute
selector that selects the nodes to which this rule applies.
Exactly one of the following:
An allowedCharacters attribute that contains the regular
expression indicating the allowed characters.
An allowedCharactersPointer attribute that contains a relative selector pointing to a node with the
exact same semantics as allowedCharacters.
Example 83: The Allowed Characters data category expressed
globally in XML
The allowedCharactersRule element states that the translated content of
elements content cannot contain the characters * and
+.
<?xml version="1.0"?><myResxmlns:its="http://www.w3.org/2005/11/its"><head><its:rulesversion="2.0"><its:allowedCharactersRuleallowedCharacters="[^*+]"selector="//content"/></its:rules></head><body><content>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam
nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed
diam voluptua.</content></body></myRes>
The attribute allowedCharactersPointer is used to map the data category
to the non-ITS attribute set in this document. The attribute has the
same semantics as allowedCharacters.
LOCAL: the following local markup is available for the
Allowed Characters data category:
A allowedCharacters attribute that contains the regular expression
indicating the allowed characters.
Example 85: The Allowed Characters data category expressed
locally in XML
The local allowedCharacters attribute specifies that the translated
content of element panelmsg is only allowed to contain Unicode characters
between U+0020 and U+00FE.
<?xml version="1.0"?><messagesxmlns:its="http://www.w3.org/2005/11/its"its:version="2.0"><msgnum="123">Click the <panelmsgits:allowedCharacters="[ -þ]"
>CONTINUE</panelmsg> Button on the printer panel</msg></messages>
Example 86: The Allowed Characters data category expressed
locally in HTML
The local its-allowed-characters attribute specifies that the translated
content of element code cannot contain the characters other than 'a'
to 'z' in any case and the characters underscore and minus.
<!DOCTYPE html><htmllang=en><head><metacharset=utf-8><title>Example</title></head><body><p>Login names can only use letters from A to Z (upper or lowercase)
and the character underscore (_) and minus (-).
For example: <codeits-allowed-characters=[a-zA-Z_\-]>Huck_Finn</code>.</p></body></html>
The Storage Size data category is used to specify
the maximum storage size of a given content.
This data category can be used for various purposes, including the following
examples:
Verify during translation if a string fits into a fixed-size database
field.
Control the size of a string that is stored in a fixed-size memory buffer at
run-time.
The storage size is always expressed in bytes and excludes any leading
Byte-Order-Markers. It is provided along with the character encoding and the line
break type that will be used when the content is stored. If the encoding form does not
use the byte as its unit (e.g. UTF-16 uses 16-bit code units) the storage size MUST still be given in byte (e.g., for UTF-16: 2 bytes
per 16-bit code unit).
An application verifying the storage size for a given content is expected to perform the following steps:
All the LINE FEED (U+000A) characters of the content to verify are replaced by the character or characters
specified by the line break type.
The resulting string is converted to an array of bytes using a character encoder for the specified
encoding. If a character cannot be represented with the specified encoding, an error is generated.
If the leading bytes represent a Byte-Order-Mark, they are stripped from that array.
The length of the resulting array is compared to the storage size provided. The content is
too long if the length is greater than the storage size.
Note:
Storage size is not directly related to the display length of a text, and therefore is not intended as a display length constraint
mechanism.
8.20.2 Implementation
The Storage Size data category can be expressed with
global rules, or locally on individual elements. There is no inheritance. The default
value of the character encoding is "UTF-8", and the default value for the
line break is "lf" (LINE FEED (U+000A)).
GLOBAL: The storageSizeRule element contains the
following:
A required selector attribute. It contains an absolute
selector that selects the nodes to which this rule applies.
Exactly one of the following:
A storageSize attribute. It contains the maximum number of
bytes the text of the selected node is allowed in storage.
A storageSizePointer attribute that contains a relative selector pointing to a node with the
exact same semantics as storageSize.
None or exactly one of the following:
A storageEncoding attribute. It contains the name of the
character encoding used to calculate the number of bytes of the selected text.
The name MUST be one of the names or aliases
listed in the IANA Character Sets registry[IANA Character Sets]. The default value is the string "UTF-8".
A storageEncodingPointer attribute that contains a relative selector pointing to a node with the
exact same semantics as storageEncoding.
An optional lineBreakType attribute. It indicates what type of line
breaks the storage uses. The possible values are: "cr" for CARRIAGE
RETURN (U+000D), "lf" for LINE FEED (U+000A), or "crlf" for
CARRIAGE RETURN (U+000D) followed by LINE FEED (U+000A). The default value is "lf".
Example 87: The Storage Size data category expressed
globally in XML
The storageSizeRule element is used to specify that, when encoded in
ISO-8859-1, the content of the country element cannot be more than 25
bytes. The name "Papouasie-Nouvelle-Guinée" is 25 character long and fits because
all characters in ISO-8859-1 are encoded as a single byte.
Example 88: Mapping the Storage Size data category in
XML
The storageSizePointer attribute is used to map the non-ITS attribute
max to the same functionality as storageSize. There is no
character encoding specified, so the default UTF-8 is assumed. Note that, while the
name "Papouasie-Nouvelle-Guinée" is 25 characters long, the character 'é' is encoded
into two bytes in UTF-8. Therefore this name is one byte too long to fit in its
storage destination.
LOCAL: the following local markup is available for the
Storage Size data category:
A storageSize attribute. It contains the maximum number of bytes
the text of the selected node is allowed in storage.
An optional storageEncoding attribute. It contains the name of the
character encoding used to calculate the number of bytes of the selected text. The
name MUST be one of the names or aliases listed
in the IANA Character
Sets registry[IANA Character Sets]. The default value is the string "UTF-8".
An optional lineBreakType attribute. It indicates what type of line
breaks the storage uses. The possible values are: "cr" for CARRIAGE
RETURN (U+000D), "lf" for LINE FEED (U+000A), or "crlf" for
CARRIAGE RETURN (U+000D) followed by LINE FEED (U+000A). The default value is "lf".
Example 89: The Storage Size data category expressed
locally in XML
The storageSize attribute allows specification of different maximum
storage sizes throughout the document. Note that the string CONTINUE
does not fit the specified restriction of 8 bytes. The minimal number of bytes to
store such a string in UTF-16 is 16.
Information technology – Document Schema Definition
Language (DSDL) – Part 2: Regular-grammar-based validation – RELAX NG.
International Organization for Standardization (ISO) ISO/IEC 19757-2:2003.
This section defines a MIME type for Internationalization Tag Set (ITS) documents. It
covers both ITS 1.0 and ITS 2.0.
Type name: application
Subtype name: its+xml
Required parameters: none
Optional parameters: charset
This parameter has identical semantics to the charset parameter of the "application/xml"
media type as specified in IETF RFC 3023.
Encoding considerations: Identical to those of "application/xml" as
described in IETF RFC 3023, section 3.2, as applied to an ITS document.
Security considerations: An ITS 1.0 or ITS 2.0 document may cause arbitrary URIs or IRIs to be dereferenced, via the @xlink:href attribute at the its:rules element. Therefore, the security issues of [RFC 3987] Section 8 should be considered. In addition, the contents of resources identified by file: URIs can in some cases be accessed, processed and returned as results. An implementation of ITS global rules requires the support of XPath 1.0 or its successor. Hence, processing of global rules might encompass dereferencing of URIs or IRIs during computation of XPath expressions. Arbitrary recursion is possible, as is arbitrarily large memory usage, and implementations may place limits on CPU and memory usage, as well as restricting access to system-defined functions. ITS 1.0 and ITS 2.0 permit extensions. Hence it is possible that application/its+xml may describe content that has security implications beyond those described here.
Interoperability considerations: There are no known interoperability
issues.
Any XML document containing ITS 1.0 "its:rules" elements
http://www.w3.org/TR/its/#selection-global can be labeled with
application/its+xml. http://www.w3.org/TR/its/EX-link-external-rules-2.xml Provides an example of a
document linking to a file with ITS 1.0 and ITS 2.0 "rules". The link target is at http://www.w3.org/TR/its/EX-link-external-rules-1.xml. There is no need that the
link target has "its:rules" as a root element. The processing semantics is that rules are
gathered in document order.
Applications that use this media type: This new media type is being
registered to allow for deployment of ITS 1.0 and ITS 2.0 on the World Wide Web., e.g., by
localization tools.
Additional information:
Magic number(s): none
File extension(s): .its
Macintosh file type code(s): TEXT
Person & email address to contact for further information: World Wide
Web Consortium <web-human at w3.org>
Intended usage: COMMON
Restrictions on usage: none
Author / Change controller: The Internationalization Tag Set (ITS) 1.0 and
2.0 specifications are a work product of the World Wide Web Consortium's
Internationalization Tag Set Working Group. The W3C has change control over this
specification.
C Values for the Localization Quality Issue Type
This section is normative.
The locQualityIssueType attribute provides a basic level of interoperability
between different localization quality assurance tools. It offers a list of high-level
quality issue types common in fully automatic and manual localization quality assessment. Tools
can map their internal types to these types in order to exchange information about the
kinds of issues they identify and take appropriate action even if another tool does not
know the specific issues identified by the generating tool.
Note:
Note: The values of locQualityIssueType were derived from an early version of the QTLaunchPad project's Multidimensional Quality Metrics (MQM) framework. MQM is based on a careful analysis of existing translation quality assessment tools and models, such as the LISA QA Model, SAE J2450, and various commercial tools. The values represent common issue types found in those models and are designed to provide interoperability between models. Differences in granularity and in issue types may prevent full interoperability, but using the shared values will maximize interoperability where possible.
The scope column in the following table identifies whether the issue type applies to the
source content (“S”), target content (“T”) or both (“S or T”).
The values listed in the following table are allowed for locQualityIssueType.
Ideally the values a tool implementing the data category produces for the attribute matches one
of the values provided in this table and are as semantically accurate as possible. For example, marking the phrase “These man is” as a terminology issue, rather than as a grammar issue would be semantically inaccurate. Tools are encouraged to
map their internal values to these types. The value other is reserved strictly for values that cannot be mapped.
Note:
For tools generating ITS 2.0 Localization Quality Issue markup, if one internal issue type can be categorized as multiple ITS 2.0 issue types, the first applicable one from the following table should be used. The list is ordered with more specific types first. For example, if a terminology database specifies that the term “USB memory stick” should be used instead of “USB pen drive” but the translated content has “Insert a USB pen drive into any available USB port”, terminology would be used instead of mistranslation because terminology occurs earlier in the list and is more specific than a (general) mistranslation. In the case where multiple separate issues must be marked on a single span (e.g., it contains both a mistranslation and a grammar issue), implementers may wish to use standoff annotation, as shown in Example 75 and Example 76.
Note:
The ITS Interest Group maintains informative mappings of tool-specific quality issue types and ITS 2.0 localization quality types. The ITS IG Wiki provides information on how to update that list. The purpose of these mappings is to document how tool internal information relates to the ITS 2.0 quality types. To foster interoperability, implementers are strongly encouraged to implement the ITS 2.0 quality types natively.
Value
Description
Example
Scope
Notes
terminology
An incorrect term or a term from the wrong domain was used or terms are used
inconsistently.
The localization had “Pen Drive” when corporate terminology specified that
“USB Stick” was to be used.
The localized text inconsistently used "Start" and "Begin".
A text renders the Hungarian term recsegőhid as “buzzer bridge”
in English (a literal translation), but the term to be used in English is “wedge
block,” as specified in a terminology list supplied to the translator.
S or T
This value is not intended for simple typographical errors or word choice not
related to defined terminologies. For example, a mistyping of “pin” as “pen” or the
use of “imply” instead of “infer” (mistaking two commonly confused words) would not
count as terminology issues and is best categorized as either spelling errors or
mistranslations, depending on the nature of the issue. Terminology refers
only to cases where incorrect choices about terms (either formal or
commonly defined in a domain) are involved.
mistranslation
The content of the target mistranslates the content of the source.
The English source reads "An ape succeeded in grasping a banana lying outside
its cage with the help of a stick" but the Italian translation reads "l'ape riuscì
a prendere la banana posta tuori dall sua gabbia aiutandosi con un bastone" ("A
bee succeeded...")
T
Issues related to translation of specific terms related to the domain or
task-specific language are to be categorized as terminology
issues.
omission
Necessary text has been omitted from the localization or source.
One or more segments found in the source that have been intended for translation are
missing in the target.
After an alignment, a verification tool flags the pairs of aligned segments where the target has no corresponding source because of incorrect segmentation or some alignment issue. In such case the 'omission' type may apply to the source entry.
S or T
This value is not to be used for missing whitespace or formatting codes, but
instead has to be reserved for linguistic content.
untranslated
Content that has been intended for translation is left untranslated.
The source segment reads "The Professor said to Smith that he would hear from
his lawyer" but the Hungarian localization reads "A professzor azt mondta
Smithnek, hogy he would hear from his lawyer."
T
omission takes precedence over untranslated. Omissions
are distinct in that they address cases where text is not present, while
untranslated addresses cases where text has been carried from the
source untranslated.
addition
The translated text contains inappropriate additions.
The translated text contains a note from the translator to himself to look up
a term; the note ought to have been deleted but was not.
T
duplication
Content has been duplicated improperly.
A section of the target text was inadvertently copied twice in a copy and
paste operation.
T
inconsistency
The text is inconsistent with itself or is translated inconsistently (NB: not for
use with terminology inconsistency).
The text states that an event happened in 1912 in one location but in another
states that it happened in 1812.
The translated text uses different wording for multiple instances of a single
regulatory notice that occurs in multiple locations in a series of manuals.
S or T
grammar
The text contains a grammatical error (including errors of syntax and
morphology).
The text reads "The guidelines says that users should use a static grounding
strap."
S or T
legal
The text is legally problematic (e.g., it is specific to the wrong legal
system).
The localized text is intended for use in Thailand but includes U.S.
regulatory notices.
A text translated into German contains comparative advertising claims that are
not allowed by German law.
S or T
register
The text is written in the wrong linguistic register of uses slang or other
language variants inappropriate to the text.
A financial text in U.S. English refers to dollars as "bucks".
S or T
locale-specific-content
The localization contains content that does not apply to the locale for which it
was prepared.
A text translated for the Japanese market contains call center numbers in
Texas and refers to special offers available only in the U.S.
S or T
Legally inappropriate material is to be classified as legal.
locale-violation
Text violates norms for the intended locale.
A text localized into German has dates in mm/dd/yyyy format instead of DD.MM.YYYY.
A text for the Irish market uses American-style foot and inch measurements
instead of centimeters.
A text intended for a U.S.-based audience uses U.K. spellings such as “centre”
and “colour.”
S or T
This value can be used for spelling errors only if they relate specifically to
locale expectations (e.g., a text consistently uses British instead of U.S. spellings
for a text intended for the U.S.). If these errors are not systematic (e.g., a text
uses U.S. spellings but has a single instance of “centre”), they are instead to be
counted as spelling errors.
style
The text contains stylistic errors.
Company style guidelines dictate that all individuals be referred to as Mr.
or Ms. with a family name, but the text refers to “Jack Smith”.
S or T
characters
The text contains characters that are garbled or incorrect or that are not used in
the language in which the content appears.
A text ought to have a '•' but instead has a '¥' sign.
A German text erroneously uses û, ô, and â instead of the appropriate 'ü', 'ö', and 'ä'.
A Japanese text has been garbled and appears with Devanagari
characters.
S or T
Characters ought to be used in cases of garbling or systematic use of
inappropriate characters, not for spelling issues where individual characters
are replaced with incorrect one.
misspelling
The text contains a misspelling.
A German text misspells the word "Zustellung" as "Zustlelung".
S or T
typographical
The text has typographical errors such as omitted/incorrect punctuation, incorrect
capitalization, etc.
An English text has the following sentence: "The man whom, we saw, was in the
Military and carried it's insignias".
S or T
formatting
The text is formatted incorrectly.
Warnings in the text are supposed to be set in italic face, but instead appear
in bold face.
Margins of the text are narrower than specified.
S or T
inconsistent-entities
The source and target text contain different named entities (dates, times, place
names, individual names, etc.)
The name "Thaddeus Cahill" appears in an English source but is rendered as
"Tamaš Cahill" in the Czech version.
The date "February 9, 2007" appears in the source but the translated text has
"2. September 2007".
S or T
numbers
Numbers are inconsistent between source and target.
A source text states that an object is 120 cm long, but the target text says
that it is 129 cm. long.
S or T
Some tools may correct for differences in units of measurement to reduce false positives (e.g., a tool might adjust for differences in values between inches and centimeters to avoid flagging numbers that seem to be different but are in fact equivalent).
markup
There is an issue related to markup or a mismatch in markup between source and
target.
The source segment has five markup tags but the target has only two.
An opening tag in the text is missing a closing tag.
S or T
pattern-problem
The text fails to match a pattern that defines allowable content (or matches one
that defines non-allowable content).
The tool disallows the regular expression pattern ['"”’][\.,] but the
translated text contains "A leading “expert”, a political hack, claimed
otherwise."
A tool uses a regular expression to ensure that the content of an element is an IRI and flags what appears to be a malformed IRI.
S or T
Defining what is or is not an allowable pattern is up to the processing application and is beyond the scope of this specification. Best practice would be to use the Comment attribute to specify the pattern that led to the issue.
whitespace
There is a mismatch in whitespace between source and target content or the text
violates specific rules related to the use of whitespace.
A source segment starts with six space characters but the corresponding target
segment has two non-breaking spaces at the start.
The text uses a run of 12 space characters instead of a tab character to align
numbers in a table.
Two space characters appear after a period even though only a single space
is to be used.
S or T
internationalization
There is an issue related to the internationalization of content.
A line of programming code has embedded language-specific strings.
A user interface element leaves no room for text expansion.
A form allows only for U.S.-style postal addresses and expects five digit U.S.
ZIP codes.
S or T
There are many kinds of internationalization issues. This value is therefore very
heterogeneous in what it can refer to.
length
There is a significant difference in source and target length.
The translation of a segment is five times as long as the source.
S or T
What constitutes a "significant" difference in length is determined by the model
referred to in the locQualityIssueProfileRef.
non-conformance
The content is deemed to show poor statistical conformance to a reference corpus. Higher severity values reflect poorer conformance.
The sentence "The harbour connected which to printer is busy or configared not
properly." would have poor conformance.
S or T
Non-conformance is determined through the use of multiple statistical measures of similarity to a corpus of known-good content. For example, in a system that uses classification techniques the poor conformance might be a function of combined incorrect terminology, wrong spelling and bad grammar, or other features as determined by the system.
uncategorized
The issue either has not been categorized or cannot be categorized.
A new version of a tool returns information on an issue that has not been
previously checked and that is not yet classified.
A text is defective in ways that defy categorization, such as the appearance
of nonsense garbled text of unknown origin (e.g., a translation shows an
unintelligible result and/or appears unrelated to the source material).
S or T
This value has the following uses:
A tool can use it to pass through quality data from another tool in cases
where the issues from the other tool are not classified (for example, a
localization quality assurance tool interfaces with a third-party grammar
checker).
A tool’s issues are not yet assigned to values, and, until an updated
assignment is made, they may be listed as uncategorized. In this case
it is recommended that issues be assigned to appropriate values as soon as
possible since uncategorized does not foster interoperability.
uncategorized can be used where a portion of text is defective in
a way that defies assignment to a value in either the originating system or in any
other ITS localization quality markup to indicate that it is
uncategorizable.
other
Any issue that cannot be assigned to any values listed above.
S or T
This value allows for the inclusion of any issues not included in the
previously listed values. It is encouraged not to use this value for any tool- or
model-specific issues that can be mapped to the values listed above.
In addition, this value is not synonymous with uncategorized in
that uncategorized issues may be assigned to another precise value,
while other issues cannot.
If a system has an "miscellaneous" or "other" value, it is better to map this to this
value even if the specific instance of the issue might be mapped to another
value.
Note:
Note: uncategorized is used for issues that have not (yet) been categorized into a more specific value. For example, an automatic process might flag issues for attention but not provide any further detail or categorization: such issues would be listed as uncategorized in ITS 2.0. It may also be used when the exact nature of an issue is unclear and it cannot be categorized as a result (e.g., text is seriously garbled and the cause it unclear). By contrast other is used when the nature of an issue is clear but it cannot be categorized in one of the ITS 2.0 categories (or when a model or tool has its own “other” category). For example, in translation of subtitles there is a “respeaking” error category that does not correspond to any ITS 2.0 category and is highly specific to that environment; respeaking errors would therefore be categorized as other in ITS 2.0.
D Schemas for ITS
This section is normative.
The following schemas define ITS elements and attributes and can be used as building
blocks when you want to integrate ITS markup into your own XML vocabulary. You can see
examples of such integration in Best
Practices for XML Internationalization.
Foreign elements can be used only inside rules. Foreign attributes can be used on any element defined in ITS.
The following four schemas are provided:
1. NVDL document: The following [NVDL] document
allows validation of ITS markup that has been added to a host vocabulary. Only ITS
elements and attributes are checked. Elements and attributes of the host language are ignored
during validation against this NVDL document/schema.
2. RELAX NG schema for elements and attributes: The NVDL schema depends on
the following two schemas: RELAX NG schema for ITS elements, and RELAX NG schema for all
ITS local attributes.
3. Base RELAX NG schema for ITS: All ITS elements and attributes referenced
by previous two schemas are defined in the base RELAX NG schema for ITS.
Example 94: Base RELAX NG schema for ITS
<?xml version="1.0" encoding="UTF-8"?><grammarns="http://www.w3.org/2005/11/its"xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"xmlns:xlink="http://www.w3.org/1999/xlink"xmlns:its="http://www.w3.org/2005/11/its"xmlns="http://relaxng.org/ns/structure/1.0"datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"><includehref="its20-types.rng"/><definename="its-attribute.translate"><attributename="its:translate"><refname="its-translate.type"/></attribute></define><definename="its-attribute.translate.nons"><attributename="translate"><refname="its-translate.type"/></attribute></define><definename="its-attribute.dir"><attributename="its:dir"><refname="its-dir.type"/></attribute></define><definename="its-attribute.dir.nons"><attributename="dir"><refname="its-dir.type"/></attribute></define><definename="its-attribute.locNote"><attributename="its:locNote"><refname="its-locNote.type"/></attribute></define><definename="its-attribute.locNote.nons"><attributename="locNote"><refname="its-locNote.type"/></attribute></define><definename="its-attribute.locNoteType"><attributename="its:locNoteType"><refname="its-locNoteType.type"/></attribute></define><definename="its-attribute.locNoteType.nons"><attributename="locNoteType"><refname="its-locNoteType.type"/></attribute></define><definename="its-attribute.locNoteRef"><attributename="its:locNoteRef"><refname="its-locNoteRef.type"/></attribute></define><definename="its-attribute.locNoteRef.nons"><attributename="locNoteRef"><refname="its-locNoteRef.type"/></attribute></define><definename="its-attribute.termInfoRef"><attributename="its:termInfoRef"><refname="its-termInfoRef.type"/></attribute></define><definename="its-attribute.termInfoRef.nons"><attributename="termInfoRef"><refname="its-termInfoRef.type"/></attribute></define><definename="its-attribute.term"><attributename="its:term"><refname="its-term.type"/></attribute></define><definename="its-attribute.term.nons"><attributename="term"><refname="its-term.type"/></attribute></define><definename="its-attribute.termConfidence"><attributename="its:termConfidence"><refname="its-termConfidence.type"/></attribute></define><definename="its-attribute.termConfidence.nons"><attributename="termConfidence"><refname="its-termConfidence.type"/></attribute></define><definename="its-attribute.withinText"><attributename="its:withinText"><refname="its-withinText.type"/></attribute></define><definename="its-attribute.withinText.nons"><attributename="withinText"><refname="its-withinText.type"/></attribute></define><definename="its-attribute.domainMapping"><attributename="its:domainMapping"><refname="its-domainMapping.type"/></attribute></define><definename="its-attribute.domainMapping.nons"><attributename="domainMapping"><refname="its-domainMapping.type"/></attribute></define><definename="its-attribute.taConfidence"><attributename="its:taConfidence"><refname="its-taConfidence.type"/></attribute></define><definename="its-attribute.taConfidence.nons"><attributename="taConfidence"><refname="its-taConfidence.type"/></attribute></define><definename="its-attribute.taClassRef"><attributename="its:taClassRef"><refname="its-taClassRef.type"/></attribute></define><definename="its-attribute.taClassRef.nons"><attributename="taClassRef"><refname="its-taClassRef.type"/></attribute></define><definename="its-attribute.taIdent"><attributename="its:taIdent"><refname="its-taIdent.type"/></attribute></define><definename="its-attribute.taIdent.nons"><attributename="taIdent"><refname="its-taIdent.type"/></attribute></define><definename="its-attribute.taIdentRef"><attributename="its:taIdentRef"><refname="its-taIdentRef.type"/></attribute></define><definename="its-attribute.taIdentRef.nons"><attributename="taIdentRef"><refname="its-taIdentRef.type"/></attribute></define><definename="its-attribute.taSource"><attributename="its:taSource"><refname="its-taSource.type"/></attribute></define><definename="its-attribute.taSource.nons"><attributename="taSource"><refname="its-taSource.type"/></attribute></define><definename="its-attribute.localeFilterList"><attributename="its:localeFilterList"><refname="its-localeFilterList.type"/></attribute></define><definename="its-attribute.localeFilterList.nons"><attributename="localeFilterList"><refname="its-localeFilterList.type"/></attribute></define><definename="its-attribute.localeFilterType"><attributename="its:localeFilterType"><refname="its-localeFilterType.type"/></attribute></define><definename="its-attribute.localeFilterType.nons"><attributename="localeFilterType"><refname="its-localeFilterType.type"/></attribute></define><definename="its-attribute.person"><attributename="its:person"><refname="its-person.type"/></attribute></define><definename="its-attribute.person.nons"><attributename="person"><refname="its-person.type"/></attribute></define><definename="its-attribute.personRef"><attributename="its:personRef"><refname="its-personRef.type"/></attribute></define><definename="its-attribute.personRef.nons"><attributename="personRef"><refname="its-personRef.type"/></attribute></define><definename="its-attribute.org"><attributename="its:org"><refname="its-org.type"/></attribute></define><definename="its-attribute.org.nons"><attributename="org"><refname="its-org.type"/></attribute></define><definename="its-attribute.orgRef"><attributename="its:orgRef"><refname="its-orgRef.type"/></attribute></define><definename="its-attribute.orgRef.nons"><attributename="orgRef"><refname="its-orgRef.type"/></attribute></define><definename="its-attribute.tool"><attributename="its:tool"><refname="its-tool.type"/></attribute></define><definename="its-attribute.tool.nons"><attributename="tool"><refname="its-tool.type"/></attribute></define><definename="its-attribute.toolRef"><attributename="its:toolRef"><refname="its-toolRef.type"/></attribute></define><definename="its-attribute.toolRef.nons"><attributename="toolRef"><refname="its-toolRef.type"/></attribute></define><definename="its-attribute.revPerson"><attributename="its:revPerson"><refname="its-revPerson.type"/></attribute></define><definename="its-attribute.revPerson.nons"><attributename="revPerson"><refname="its-revPerson.type"/></attribute></define><definename="its-attribute.revPersonRef"><attributename="its:revPersonRef"><refname="its-revPersonRef.type"/></attribute></define><definename="its-attribute.revPersonRef.nons"><attributename="revPersonRef"><refname="its-revPersonRef.type"/></attribute></define><definename="its-attribute.revOrg"><attributename="its:revOrg"><refname="its-revOrg.type"/></attribute></define><definename="its-attribute.revOrg.nons"><attributename="revOrg"><refname="its-revOrg.type"/></attribute></define><definename="its-attribute.revOrgRef"><attributename="its:revOrgRef"><refname="its-revOrgRef.type"/></attribute></define><definename="its-attribute.revOrgRef.nons"><attributename="revOrgRef"><refname="its-revOrgRef.type"/></attribute></define><definename="its-attribute.revTool"><attributename="its:revTool"><refname="its-revTool.type"/></attribute></define><definename="its-attribute.revTool.nons"><attributename="revTool"><refname="its-revTool.type"/></attribute></define><definename="its-attribute.revToolRef"><attributename="its:revToolRef"><refname="its-revToolRef.type"/></attribute></define><definename="its-attribute.revToolRef.nons"><attributename="revToolRef"><refname="its-revToolRef.type"/></attribute></define><definename="its-attribute.provRef"><attributename="its:provRef"><refname="its-provRef.type"/></attribute></define><definename="its-attribute.provRef.nons"><attributename="provRef"><refname="its-provRef.type"/></attribute></define><definename="its-attribute.provenanceRecordsRef"><attributename="its:provenanceRecordsRef"><refname="its-provenanceRecordsRef.type"/></attribute></define><definename="its-attribute.provenanceRecordsRef.nons"><attributename="provenanceRecordsRef"><refname="its-provenanceRecordsRef.type"/></attribute></define><definename="its-attribute.locQualityIssuesRef"><attributename="its:locQualityIssuesRef"><refname="its-locQualityIssuesRef.type"/></attribute></define><definename="its-attribute.locQualityIssuesRef.nons"><attributename="locQualityIssuesRef"><refname="its-locQualityIssuesRef.type"/></attribute></define><definename="its-attribute.locQualityIssueType"><attributename="its:locQualityIssueType"><refname="its-locQualityIssueType.type"/></attribute></define><definename="its-attribute.locQualityIssueType.nons"><attributename="locQualityIssueType"><refname="its-locQualityIssueType.type"/></attribute></define><definename="its-attribute.locQualityIssueComment"><attributename="its:locQualityIssueComment"><refname="its-locQualityIssueComment.type"/></attribute></define><definename="its-attribute.locQualityIssueComment.nons"><attributename="locQualityIssueComment"><refname="its-locQualityIssueComment.type"/></attribute></define><definename="its-attribute.locQualityIssueSeverity"><attributename="its:locQualityIssueSeverity"><refname="its-locQualityIssueSeverity.type"/></attribute></define><definename="its-attribute.locQualityIssueSeverity.nons"><attributename="locQualityIssueSeverity"><refname="its-locQualityIssueSeverity.type"/></attribute></define><definename="its-attribute.locQualityIssueProfileRef"><attributename="its:locQualityIssueProfileRef"><refname="its-locQualityIssueProfileRef.type"/></attribute></define><definename="its-attribute.locQualityIssueProfileRef.nons"><attributename="locQualityIssueProfileRef"><refname="its-locQualityIssueProfileRef.type"/></attribute></define><definename="its-attribute.locQualityIssueEnabled"><attributename="its:locQualityIssueEnabled"><refname="its-locQualityIssueEnabled.type"/></attribute></define><definename="its-attribute.locQualityIssueEnabled.nons"><attributename="locQualityIssueEnabled"><refname="its-locQualityIssueEnabled.type"/></attribute></define><definename="its-attribute.locQualityRatingScore"><attributename="its:locQualityRatingScore"><refname="its-locQualityRatingScore.type"/></attribute></define><definename="its-attribute.locQualityRatingScore.nons"><attributename="locQualityRatingScore"><refname="its-locQualityRatingScore.type"/></attribute></define><definename="its-attribute.locQualityRatingVote"><attributename="its:locQualityRatingVote"><refname="its-locQualityRatingVote.type"/></attribute></define><definename="its-attribute.locQualityRatingVote.nons"><attributename="locQualityRatingVote"><refname="its-locQualityRatingVote.type"/></attribute></define><definename="its-attribute.locQualityRatingScoreThreshold"><attributename="its:locQualityRatingScoreThreshold"><refname="its-locQualityRatingScoreThreshold.type"/></attribute></define><definename="its-attribute.locQualityRatingScoreThreshold.nons"><attributename="locQualityRatingScoreThreshold"><refname="its-locQualityRatingScoreThreshold.type"/></attribute></define><definename="its-attribute.locQualityRatingVoteThreshold"><attributename="its:locQualityRatingVoteThreshold"><refname="its-locQualityRatingVoteThreshold.type"/></attribute></define><definename="its-attribute.locQualityRatingVoteThreshold.nons"><attributename="locQualityRatingVoteThreshold"><refname="its-locQualityRatingVoteThreshold.type"/></attribute></define><definename="its-attribute.locQualityRatingProfileRef"><attributename="its:locQualityRatingProfileRef"><refname="its-locQualityRatingProfileRef.type"/></attribute></define><definename="its-attribute.locQualityRatingProfileRef.nons"><attributename="locQualityRatingProfileRef"><refname="its-locQualityRatingProfileRef.type"/></attribute></define><definename="its-attribute.mtConfidence"><attributename="its:mtConfidence"><refname="its-mtConfidence.type"/></attribute></define><definename="its-attribute.mtConfidence.nons"><attributename="mtConfidence"><refname="its-mtConfidence.type"/></attribute></define><definename="its-attribute.allowedCharacters"><attributename="its:allowedCharacters"><refname="its-allowedCharacters.type"/></attribute></define><definename="its-attribute.allowedCharacters.nons"><attributename="allowedCharacters"><refname="its-allowedCharacters.type"/></attribute></define><definename="its-attribute.storageSize"><attributename="its:storageSize"><refname="its-storageSize.type"/></attribute></define><definename="its-attribute.storageSize.nons"><attributename="storageSize"><refname="its-storageSize.type"/></attribute></define><definename="its-attribute.storageEncoding"><attributename="its:storageEncoding"><refname="its-storageEncoding.type"/></attribute></define><definename="its-attribute.storageEncoding.nons"><attributename="storageEncoding"><refname="its-storageEncoding.type"/></attribute></define><definename="its-attribute.lineBreakType"><attributename="its:lineBreakType"><refname="its-lineBreakType.type"/></attribute></define><definename="its-attribute.lineBreakType.nons"><attributename="lineBreakType"><refname="its-lineBreakType.type"/></attribute></define><definename="its-attribute.annotatorsRef"><attributename="its:annotatorsRef"><refname="its-annotatorsRef.type"/></attribute></define><definename="its-attribute.annotatorsRef.nons"><attributename="annotatorsRef"><refname="its-annotatorsRef.type"/></attribute></define><definename="its-attribute.version"><attributename="its:version"><a:documentation>Version of ITS</a:documentation><refname="its-version.type"/></attribute></define><definename="its-attribute.version.nons"><attributename="version"><a:documentation>Version of ITS</a:documentation><refname="its-version.type"/></attribute></define><definename="its-attribute.queryLanguage"><attributename="its:queryLanguage"><refname="its-queryLanguage.type"/></attribute></define><definename="its-attribute.queryLanguage.nons"><attributename="queryLanguage"><refname="its-queryLanguage.type"/></attribute></define><definename="its-attribute.xlink.href"><attributename="xlink:href"><datatype="anyURI"/></attribute></define><definename="its-attribute.xlink.type"><attributename="xlink:type"><value>simple</value></attribute></define><definename="its-attribute.selector"><attributename="selector"><refname="its-absolute-selector.type"/></attribute></define><definename="its-foreign-attribute"><attribute><anyName><except><nsNamens=""/></except></anyName></attribute></define><definename="its-foreign-no-xml-id-attribute"><attribute><anyName><except><nsNamens=""/><name>xml:id</name></except></anyName></attribute></define><definename="its-foreign-no-xlink-attribute"><attribute><anyName><except><nsNamens=""/><nsNamens="http://www.w3.org/1999/xlink"/></except></anyName></attribute></define><definename="its-any-attribute"><attribute><anyName/></attribute></define><definename="its-any-element"><element><anyName/><zeroOrMore><choice><zeroOrMore><refname="its-any-attribute"/></zeroOrMore><text/><refname="its-any-element"/></choice></zeroOrMore></element></define><definename="its-foreign-element"><element><anyName><except><nsName/></except></anyName><zeroOrMore><choice><zeroOrMore><refname="its-any-attribute"/></zeroOrMore><text/><refname="its-foreign-element"/></choice></zeroOrMore></element></define><definename="its-rules"><elementname="rules"><a:documentation>Container for global rules</a:documentation><refname="its-rules.content"/><refname="its-rules.attributes"/></element></define><definename="its-rules.content"><zeroOrMore><refname="its-param"/></zeroOrMore><zeroOrMore><choice><refname="its-translateRule"/><refname="its-locNoteRule"/><refname="its-termRule"/><refname="its-dirRule"/><refname="its-langRule"/><refname="its-withinTextRule"/><refname="its-domainRule"/><refname="its-textAnalysisRule"/><refname="its-localeFilterRule"/><refname="its-provRule"/><refname="its-locQualityIssueRule"/><refname="its-mtConfidenceRule"/><refname="its-externalResourceRefRule"/><refname="its-targetPointerRule"/><refname="its-idValueRule"/><refname="its-preserveSpaceRule"/><refname="its-allowedCharactersRule"/><refname="its-storageSizeRule"/><refname="its-foreign-element"/></choice></zeroOrMore></define><definename="its-rules.attributes"><refname="its-attribute.version.nons"/><optional><refname="its-attribute.xlink.href"/><optional><refname="its-attribute.xlink.type"/></optional></optional><optional><refname="its-attribute.queryLanguage.nons"/></optional><zeroOrMore><refname="its-foreign-no-xlink-attribute"/></zeroOrMore></define><definename="its-param"><elementname="param"><a:documentation>Declaration of variable used in selectors</a:documentation><refname="its-param.content"/><refname="its-param.attributes"/></element></define><definename="its-param.content"><text/></define><definename="its-param.attributes"><attributename="name"><datatype="string"/></attribute><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-local.attributes"><interleave><optional><refname="its-attribute.translate"/></optional><optional><refname="its-attribute.dir"/></optional><optional><choice><refname="its-attribute.locNote"/><refname="its-attribute.locNoteRef"/></choice><optional><refname="its-attribute.locNoteType"/></optional></optional><optional><refname="its-attribute.term"/><optional><refname="its-attribute.termInfoRef"/></optional><optional><refname="its-attribute.termConfidence"/></optional></optional><optional><refname="its-attribute.withinText"/></optional><optional><interleave><optional><refname="its-attribute.taConfidence"/></optional><interleave><optional><refname="its-attribute.taClassRef"/></optional><optional><choice><group><refname="its-attribute.taSource"/><refname="its-attribute.taIdent"/></group><refname="its-attribute.taIdentRef"/></choice></optional></interleave></interleave></optional><optional><refname="its-attribute.localeFilterList"/><optional><refname="its-attribute.localeFilterType"/></optional></optional><optional><choice><interleave><optional><choice><refname="its-attribute.person"/><refname="its-attribute.personRef"/></choice></optional><optional><choice><refname="its-attribute.org"/><refname="its-attribute.orgRef"/></choice></optional><optional><choice><refname="its-attribute.tool"/><refname="its-attribute.toolRef"/></choice></optional><optional><choice><refname="its-attribute.revPerson"/><refname="its-attribute.revPersonRef"/></choice></optional><optional><choice><refname="its-attribute.revOrg"/><refname="its-attribute.revOrgRef"/></choice></optional><optional><choice><refname="its-attribute.revTool"/><refname="its-attribute.revToolRef"/></choice></optional><optional><refname="its-attribute.provRef"/></optional></interleave><refname="its-attribute.provenanceRecordsRef"/></choice></optional><optional><choice><refname="its-attribute.locQualityIssuesRef"/><interleave><interleave><optional><refname="its-attribute.locQualityIssueType"/></optional><optional><refname="its-attribute.locQualityIssueComment"/></optional></interleave><optional><refname="its-attribute.locQualityIssueSeverity"/></optional><optional><refname="its-attribute.locQualityIssueProfileRef"/></optional><optional><refname="its-attribute.locQualityIssueEnabled"/></optional></interleave></choice></optional><optional><choice><group><refname="its-attribute.locQualityRatingScore"/><optional><refname="its-attribute.locQualityRatingScoreThreshold"/></optional></group><group><refname="its-attribute.locQualityRatingVote"/><optional><refname="its-attribute.locQualityRatingVoteThreshold"/></optional></group></choice><optional><refname="its-attribute.locQualityRatingProfileRef"/></optional></optional><optional><refname="its-attribute.mtConfidence"/></optional><optional><refname="its-attribute.allowedCharacters"/></optional><optional><refname="its-attribute.storageSize"/><optional><refname="its-attribute.storageEncoding"/></optional><optional><refname="its-attribute.lineBreakType"/></optional></optional><optional><refname="its-attribute.annotatorsRef"/></optional></interleave></define><definename="its-local.nons.attributes"><interleave><optional><refname="its-attribute.translate.nons"/></optional><optional><refname="its-attribute.dir.nons"/></optional><optional><choice><refname="its-attribute.locNote.nons"/><refname="its-attribute.locNoteRef.nons"/></choice><optional><refname="its-attribute.locNoteType.nons"/></optional></optional><optional><refname="its-attribute.term.nons"/><optional><refname="its-attribute.termInfoRef.nons"/></optional><optional><refname="its-attribute.termConfidence.nons"/></optional></optional><optional><refname="its-attribute.withinText.nons"/></optional><optional><interleave><optional><refname="its-attribute.taConfidence.nons"/></optional><interleave><optional><refname="its-attribute.taClassRef.nons"/></optional><optional><choice><group><refname="its-attribute.taSource.nons"/><refname="its-attribute.taIdent.nons"/></group><refname="its-attribute.taIdentRef.nons"/></choice></optional></interleave></interleave></optional><optional><refname="its-attribute.localeFilterList.nons"/><optional><refname="its-attribute.localeFilterType.nons"/></optional></optional><optional><choice><interleave><optional><choice><refname="its-attribute.person.nons"/><refname="its-attribute.personRef.nons"/></choice></optional><optional><choice><refname="its-attribute.org.nons"/><refname="its-attribute.orgRef.nons"/></choice></optional><optional><choice><refname="its-attribute.tool.nons"/><refname="its-attribute.toolRef.nons"/></choice></optional><optional><choice><refname="its-attribute.revPerson.nons"/><refname="its-attribute.revPersonRef.nons"/></choice></optional><optional><choice><refname="its-attribute.revOrg.nons"/><refname="its-attribute.revOrgRef.nons"/></choice></optional><optional><choice><refname="its-attribute.revTool.nons"/><refname="its-attribute.revToolRef.nons"/></choice></optional><optional><refname="its-attribute.provRef.nons"/></optional></interleave><refname="its-attribute.provenanceRecordsRef.nons"/></choice></optional><optional><choice><refname="its-attribute.locQualityIssuesRef.nons"/><interleave><interleave><optional><refname="its-attribute.locQualityIssueType.nons"/></optional><optional><refname="its-attribute.locQualityIssueComment.nons"/></optional></interleave><optional><refname="its-attribute.locQualityIssueSeverity.nons"/></optional><optional><refname="its-attribute.locQualityIssueProfileRef.nons"/></optional><optional><refname="its-attribute.locQualityIssueEnabled.nons"/></optional></interleave></choice></optional><optional><choice><group><refname="its-attribute.locQualityRatingScore.nons"/><optional><refname="its-attribute.locQualityRatingScoreThreshold.nons"/></optional></group><group><refname="its-attribute.locQualityRatingVote.nons"/><optional><refname="its-attribute.locQualityRatingVoteThreshold.nons"/></optional></group></choice><optional><refname="its-attribute.locQualityRatingProfileRef.nons"/></optional></optional><optional><refname="its-attribute.mtConfidence.nons"/></optional><optional><refname="its-attribute.allowedCharacters.nons"/></optional><optional><refname="its-attribute.storageSize.nons"/><optional><refname="its-attribute.storageEncoding.nons"/></optional><optional><refname="its-attribute.lineBreakType.nons"/></optional></optional><optional><refname="its-attribute.annotatorsRef.nons"/></optional></interleave></define><definename="its-span"><elementname="span"><a:documentation>Inline element to contain ITS information</a:documentation><refname="its-span.content"/><refname="its-span.attributes"/></element></define><definename="its-span.content"><zeroOrMore><choice><text/><refname="its-span"/></choice></zeroOrMore></define><definename="its-span.attributes"><interleave><refname="its-local.nons.attributes"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></interleave></define><definename="its-translateRule"><elementname="translateRule"><a:documentation>Rule about the Translate data category</a:documentation><refname="its-translateRule.content"/><refname="its-translateRule.attributes"/></element></define><definename="its-translateRule.content"><empty/></define><definename="its-translateRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.translate.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-locNoteRule"><elementname="locNoteRule"><a:documentation>Rule about the Localization Note data category</a:documentation><refname="its-attribute.selector"/><refname="its-attribute.locNoteType.nons"/><choice><refname="its-locNote"/><refname="its-attribute.locNotePointer.nons"/><refname="its-attribute.locNoteRef.nons"/><refname="its-attribute.locNoteRefPointer.nons"/></choice><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></element></define><definename="its-attribute.locNotePointer.nons"><attributename="locNotePointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-attribute.locNoteRefPointer.nons"><attributename="locNoteRefPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-locNote"><elementname="locNote"><a:documentation>Localization note</a:documentation><refname="its-locNote.content"/><refname="its-locNote.attributes"/></element></define><definename="its-locNote.content"><zeroOrMore><choice><text/><refname="its-span"/></choice></zeroOrMore></define><definename="its-locNote.attributes"><refname="its-local.nons.attributes"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-termRule"><elementname="termRule"><a:documentation>Rule about the Terminology data category</a:documentation><refname="its-termRule.content"/><refname="its-termRule.attributes"/></element></define><definename="its-termRule.content"><empty/></define><definename="its-termRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.term.nons"/><optional><choice><refname="its-attribute.termInfoPointer.nons"/><refname="its-attribute.termInfoRef.nons"/><refname="its-attribute.termInfoRefPointer.nons"/></choice></optional><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.termInfoPointer.nons"><attributename="termInfoPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-attribute.termInfoRefPointer.nons"><attributename="termInfoRefPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-dirRule"><elementname="dirRule"><a:documentation>Rule about the Directionality data category</a:documentation><refname="its-dirRule.content"/><refname="its-dirRule.attributes"/></element></define><definename="its-dirRule.content"><empty/></define><definename="its-dirRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.dir.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-langRule"><elementname="langRule"><a:documentation>Rule about the Language Information data category</a:documentation><refname="its-langRule.content"/><refname="its-langRule.attributes"/></element></define><definename="its-langRule.content"><empty/></define><definename="its-langRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.langPointer.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.langPointer.nons"><attributename="langPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-withinTextRule"><elementname="withinTextRule"><a:documentation>Rule about the Elements Within Text data category</a:documentation><refname="its-withinTextRule.content"/><refname="its-withinTextRule.attributes"/></element></define><definename="its-withinTextRule.content"><empty/></define><definename="its-withinTextRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.withinText.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-domainRule"><elementname="domainRule"><a:documentation>Rule about the Domain data category</a:documentation><refname="its-domainRule.content"/><refname="its-domainRule.attributes"/></element></define><definename="its-domainRule.content"><empty/></define><definename="its-domainRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.domainPointer.nons"/><optional><refname="its-attribute.domainMapping.nons"/></optional><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.domainPointer.nons"><attributename="domainPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-textAnalysisRule"><elementname="textAnalysisRule"><a:documentation>Rule about the Disambiguation data category</a:documentation><refname="its-textAnalysisRule.content"/><refname="its-textAnalysisRule.attributes"/></element></define><definename="its-textAnalysisRule.content"><empty/></define><definename="its-textAnalysisRule.attributes"><refname="its-attribute.selector"/><optional><refname="its-attribute.taClassRefPointer.nons"/></optional><optional><choice><group><refname="its-attribute.taSourcePointer.nons"/><refname="its-attribute.taIdentPointer.nons"/></group><refname="its-attribute.taIdentRefPointer.nons"/></choice></optional><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.taClassRefPointer.nons"><attributename="taClassRefPointer"><refname="its-taClassRefPointer.type"/></attribute></define><definename="its-attribute.taIdentPointer.nons"><attributename="taIdentPointer"><refname="its-taIdentPointer.type"/></attribute></define><definename="its-attribute.taSourcePointer.nons"><attributename="taSourcePointer"><refname="its-taSourcePointer.type"/></attribute></define><definename="its-attribute.taIdentRefPointer.nons"><attributename="taIdentRefPointer"><refname="its-taIdentRefPointer.type"/></attribute></define><definename="its-localeFilterRule"><elementname="localeFilterRule"><a:documentation>Rule about the LocaleFilter data category</a:documentation><refname="its-localeFilterRule.content"/><refname="its-localeFilterRule.attributes"/></element></define><definename="its-localeFilterRule.content"><empty/></define><definename="its-localeFilterRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.localeFilterList.nons"/><optional><refname="its-attribute.localeFilterType.nons"/></optional><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-provRule"><elementname="provRule"><a:documentation>Rule about the Provenance data category</a:documentation><refname="its-provRule.content"/><refname="its-provRule.attributes"/></element></define><definename="its-provRule.content"><empty/></define><definename="its-provRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.provenanceRecordsRefPointer.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.provenanceRecordsRefPointer.nons"><attributename="provenanceRecordsRefPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-externalResourceRefRule"><elementname="externalResourceRefRule"><a:documentation>Rule about the External Resource data category</a:documentation><refname="its-externalResourceRefRule.content"/><refname="its-externalResourceRefRule.attributes"/></element></define><definename="its-externalResourceRefRule.content"><empty/></define><definename="its-externalResourceRefRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.externalResourceRefPointer.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.externalResourceRefPointer.nons"><attributename="externalResourceRefPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-targetPointerRule"><elementname="targetPointerRule"><a:documentation>Rule about the Target Pointer data category</a:documentation><refname="its-targetPointerRule.content"/><refname="its-targetPointerRule.attributes"/></element></define><definename="its-targetPointerRule.content"><empty/></define><definename="its-targetPointerRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.targetPointer.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.targetPointer.nons"><attributename="targetPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-idValueRule"><elementname="idValueRule"><a:documentation>Rule about the Id Value data category</a:documentation><refname="its-idValueRule.content"/><refname="its-idValueRule.attributes"/></element></define><definename="its-idValueRule.content"><empty/></define><definename="its-idValueRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.idValue.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.idValue.nons"><attributename="idValue"><refname="its-xpath-expression.type"/></attribute></define><definename="its-preserveSpaceRule"><elementname="preserveSpaceRule"><a:documentation>Rule about the Preserve Space data category</a:documentation><refname="its-preserveSpaceRule.content"/><refname="its-preserveSpaceRule.attributes"/></element></define><definename="its-preserveSpaceRule.content"><empty/></define><definename="its-preserveSpaceRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.space.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.space.nons"><attributename="space"><choice><value>default</value><value>preserve</value></choice></attribute></define><definename="its-locQualityIssueRule"><elementname="locQualityIssueRule"><a:documentation>Rule about the Localization Quality Issue data category</a:documentation><refname="its-locQualityIssueRule.content"/><refname="its-locQualityIssueRule.attributes"/></element></define><definename="its-locQualityIssueRule.content"><empty/></define><definename="its-locQualityIssueRule.attributes"><refname="its-attribute.selector"/><choice><choice><refname="its-attribute.locQualityIssuesRef.nons"/><refname="its-attribute.locQualityIssuesRefPointer.nons"/></choice><group><oneOrMore><choice><refname="its-attribute.locQualityIssueType.nons"/><refname="its-attribute.locQualityIssueComment.nons"/></choice></oneOrMore><optional><refname="its-attribute.locQualityIssueSeverity.nons"/></optional><optional><refname="its-attribute.locQualityIssueProfileRef.nons"/></optional><optional><refname="its-attribute.locQualityIssueEnabled.nons"/></optional></group></choice><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.locQualityIssuesRefPointer.nons"><attributename="locQualityIssuesRefPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-mtConfidenceRule"><elementname="mtConfidenceRule"><a:documentation>Rule about the MT Confidence data category</a:documentation><refname="its-mtConfidenceRule.content"/><refname="its-mtConfidenceRule.attributes"/></element></define><definename="its-mtConfidenceRule.content"><empty/></define><definename="its-mtConfidenceRule.attributes"><refname="its-attribute.selector"/><refname="its-attribute.mtConfidence.nons"/><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-allowedCharactersRule"><elementname="allowedCharactersRule"><a:documentation>Rule about the Allowed Characters data category</a:documentation><refname="its-allowedCharactersRule.content"/><refname="its-allowedCharactersRule.attributes"/></element></define><definename="its-allowedCharactersRule.content"><empty/></define><definename="its-allowedCharactersRule.attributes"><refname="its-attribute.selector"/><choice><refname="its-attribute.allowedCharacters.nons"/><refname="its-attribute.allowedCharactersPointer.nons"/></choice><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.allowedCharactersPointer.nons"><attributename="allowedCharactersPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-storageSizeRule"><elementname="storageSizeRule"><a:documentation>Rule about the Allowed Characters data category</a:documentation><refname="its-storageSizeRule.content"/><refname="its-storageSizeRule.attributes"/></element></define><definename="its-storageSizeRule.content"><empty/></define><definename="its-storageSizeRule.attributes"><refname="its-attribute.selector"/><choice><refname="its-attribute.storageSize.nons"/><refname="its-attribute.storageSizePointer.nons"/></choice><optional><choice><refname="its-attribute.storageEncoding.nons"/><refname="its-attribute.storageEncodingPointer.nons"/></choice></optional><optional><refname="its-attribute.lineBreakType.nons"/></optional><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></define><definename="its-attribute.storageSizePointer.nons"><attributename="storageSizePointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-attribute.storageEncodingPointer.nons"><attributename="storageEncodingPointer"><refname="its-relative-selector.type"/></attribute></define><definename="its-standoff"><choice><refname="its-provenanceRecords"/><refname="its-locQualityIssues"/></choice></define><definename="its-provenanceRecords"><elementname="its:provenanceRecords"><a:documentation>Standoff markup for Provenance data category</a:documentation><oneOrMore><refname="its-provenanceRecord"/></oneOrMore><attributename="xml:id"><datatype="ID"/></attribute><optional><refname="its-attribute.version.nons"/></optional><zeroOrMore><refname="its-foreign-no-xml-id-attribute"/></zeroOrMore></element></define><definename="its-provenanceRecord"><elementname="its:provenanceRecord"><a:documentation>Provenance record used in Provenance standoff markup</a:documentation><refname="its-provenanceRecord.attributes"/></element></define><definename="its-provenanceRecord.attributes"><interleave><optional><choice><refname="its-attribute.person.nons"/><refname="its-attribute.personRef.nons"/></choice></optional><optional><choice><refname="its-attribute.org.nons"/><refname="its-attribute.orgRef.nons"/></choice></optional><optional><choice><refname="its-attribute.tool.nons"/><refname="its-attribute.toolRef.nons"/></choice></optional><optional><choice><refname="its-attribute.revPerson.nons"/><refname="its-attribute.revPersonRef.nons"/></choice></optional><optional><choice><refname="its-attribute.revOrg.nons"/><refname="its-attribute.revOrgRef.nons"/></choice></optional><optional><choice><refname="its-attribute.revTool.nons"/><refname="its-attribute.revToolRef.nons"/></choice></optional><optional><refname="its-attribute.provRef.nons"/></optional><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></interleave></define><definename="its-locQualityIssues"><elementname="its:locQualityIssues"><a:documentation>Standoff markup for Localization Quality Issue data category</a:documentation><oneOrMore><refname="its-locQualityIssue"/></oneOrMore><attributename="xml:id"><datatype="ID"/></attribute><optional><refname="its-attribute.version.nons"/></optional><zeroOrMore><refname="its-foreign-no-xml-id-attribute"/></zeroOrMore></element></define><definename="its-locQualityIssue"><elementname="its:locQualityIssue"><a:documentation>Issue recorded in Localization Quality standoff markup</a:documentation><refname="its-locQualityIssue.attributes"/></element></define><definename="its-locQualityIssue.attributes"><interleave><optional><refname="its-attribute.locQualityIssueType.nons"/></optional><optional><refname="its-attribute.locQualityIssueComment.nons"/></optional><optional><refname="its-attribute.locQualityIssueSeverity.nons"/></optional><optional><refname="its-attribute.locQualityIssueProfileRef.nons"/></optional><optional><refname="its-attribute.locQualityIssueEnabled.nons"/></optional><zeroOrMore><refname="its-foreign-attribute"/></zeroOrMore></interleave></define></grammar>
4. Data type definitions: All datatypes used in the base RELAX NG schema are
defined the following schema.
Example 95: RELAX NG schema with datatypes for ITS
<?xml version="1.0" encoding="UTF-8"?><grammarxmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0"xmlns="http://relaxng.org/ns/structure/1.0"datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes"><definename="its-version.type"><a:documentation>Version of ITS</a:documentation><datatype="string"><paramname="pattern">[0-9]+\.[0-9]+</param></data></define><definename="its-queryLanguage.type"><a:documentation>The query language to be used for processing the rules</a:documentation><choice><value>xpath</value><value>css</value><text/></choice></define><definename="its-absolute-selector.type"><datatype="string"datatypeLibrary=""><a:documentation>Absolute selector</a:documentation></data></define><definename="its-relative-selector.type"><datatype="string"datatypeLibrary=""><a:documentation>Relative selector</a:documentation></data></define><definename="its-xpath-expression.type"><datatype="string"datatypeLibrary=""/></define><definename="its-confidence.type"><datatype="double"><paramname="minInclusive">0</param><paramname="maxInclusive">1</param></data></define><definename="its-translate.type"><a:documentation>The Translate data category information
to be attached to the current node</a:documentation><choice><value>yes</value><a:documentation>The nodes need to be translated</a:documentation><value>no</value><a:documentation>The nodes must not be translated</a:documentation></choice></define><definename="its-locNote.type"><datatype="string"datatypeLibrary=""/></define><definename="its-locNoteType.type"><a:documentation>The type of localization note</a:documentation><choice><value>alert</value><a:documentation>Localization note is an alert</a:documentation><value>description</value><a:documentation>Localization note is a description</a:documentation></choice></define><definename="its-locNoteRef.type"><datatype="anyURI"/></define><definename="its-termInfoRef.type"><datatype="anyURI"/></define><definename="its-term.type"><a:documentation>Indicates a term locally</a:documentation><choice><value>yes</value><a:documentation>The value 'yes' means that this is a term</a:documentation><value>no</value><a:documentation>The value 'no' means that this is not a term</a:documentation></choice></define><definename="its-termConfidence.type"><refname="its-confidence.type"/></define><definename="its-dir.type"><a:documentation>The text direction for the context</a:documentation><choice><value>ltr</value><a:documentation>Left-to-right text</a:documentation><value>rtl</value><a:documentation>Right-to-left text</a:documentation><value>lro</value><a:documentation>Left-to-right override</a:documentation><value>rlo</value><a:documentation>Right-to-left override</a:documentation></choice></define><definename="its-withinText.type"><a:documentation>States whether current context is regarded as "within text"</a:documentation><choice><value>yes</value><a:documentation>The element and its content are part of the flow of
its parent element</a:documentation><value>no</value><a:documentation>The element splits the text flow of its parent element and its content
is an independent text flow</a:documentation><value>nested</value><a:documentation>The element is part of the flow of its parent element,
its content is an independent flow</a:documentation></choice></define><definename="its-domainMapping.type"><a:documentation>A comma separated list of mappings between values in the content
and workflow specific values. The values may contain spaces; in
that case they MUST be delimited by quotation marks.</a:documentation><datatype="string"datatypeLibrary=""/></define><definename="its-taConfidence.type"><refname="its-confidence.type"/></define><definename="its-taClassPointer.type"><refname="its-relative-selector.type"/></define><definename="its-taClassRefPointer.type"><refname="its-relative-selector.type"/></define><definename="its-taClassRef.type"><datatype="anyURI"/></define><definename="its-taIdentRef.type"><datatype="anyURI"/></define><definename="its-taIdent.type"><datatype="string"datatypeLibrary=""/></define><definename="its-taSource.type"><datatype="string"datatypeLibrary=""/></define><definename="its-taIdentPointer.type"><refname="its-relative-selector.type"/></define><definename="its-taIdentRefPointer.type"><refname="its-relative-selector.type"/></define><definename="its-taSourcePointer.type"><refname="its-relative-selector.type"/></define><definename="its-localeFilterList.type"><datatype="string"datatypeLibrary=""/></define><definename="its-localeFilterType.type"><choice><value>include</value><value>exclude</value></choice></define><definename="its-provenanceRecordsRef.type"><datatype="anyURI"/></define><definename="its-person.type"><datatype="string"datatypeLibrary=""/></define><definename="its-personRef.type"><datatype="anyURI"/></define><definename="its-org.type"><datatype="string"datatypeLibrary=""/></define><definename="its-orgRef.type"><datatype="anyURI"/></define><definename="its-tool.type"><datatype="string"datatypeLibrary=""/></define><definename="its-toolRef.type"><datatype="anyURI"/></define><definename="its-revPerson.type"><datatype="string"datatypeLibrary=""/></define><definename="its-revPersonRef.type"><datatype="anyURI"/></define><definename="its-revOrg.type"><datatype="string"datatypeLibrary=""/></define><definename="its-revOrgRef.type"><datatype="anyURI"/></define><definename="its-revTool.type"><datatype="string"datatypeLibrary=""/></define><definename="its-revToolRef.type"><datatype="anyURI"/></define><definename="its-provRef.type"><list><oneOrMore><datatype="anyURI"/></oneOrMore></list></define><definename="its-externalResourceRefPointer.type"><refname="its-relative-selector.type"/></define><definename="its-targetPointer.type"><refname="its-relative-selector.type"/></define><definename="its-idValue.type"><datatype="string"datatypeLibrary=""/></define><definename="its-space.type"><choice><value>default</value><value>preserve</value></choice></define><definename="its-locQualityIssuesRef.type"><datatype="anyURI"/></define><definename="its-locQualityIssuesRefPointer.type"><refname="its-relative-selector.type"/></define><definename="its-locQualityIssueType.type"><choice><value>terminology</value><value>mistranslation</value><value>omission</value><value>untranslated</value><value>addition</value><value>duplication</value><value>inconsistency</value><value>grammar</value><value>legal</value><value>register</value><value>locale-specific-content</value><value>locale-violation</value><value>style</value><value>characters</value><value>misspelling</value><value>typographical</value><value>formatting</value><value>inconsistent-entities</value><value>numbers</value><value>markup</value><value>pattern-problem</value><value>whitespace</value><value>internationalization</value><value>length</value><value>non-conformance</value><value>uncategorized</value><value>other</value></choice></define><definename="its-locQualityIssueTypePointer.type"><refname="its-relative-selector.type"/></define><definename="its-locQualityIssueComment.type"><datatype="string"datatypeLibrary=""/></define><definename="its-locQualityIssueCommentPointer.type"><refname="its-relative-selector.type"/></define><definename="its-locQualityIssueSeverity.type"><datatype="double"><paramname="minInclusive">0</param><paramname="maxInclusive">100</param></data></define><definename="its-locQualityIssueSeverityPointer.type"><refname="its-relative-selector.type"/></define><definename="its-locQualityIssueProfileRef.type"><datatype="anyURI"/></define><definename="its-locQualityIssueProfileRefPointer.type"><refname="its-relative-selector.type"/></define><definename="its-locQualityIssueEnabled.type"><choice><value>yes</value><value>no</value></choice></define><definename="its-locQualityRatingScore.type"><datatype="double"><paramname="minInclusive">0</param><paramname="maxInclusive">100</param></data></define><definename="its-locQualityRatingVote.type"><datatype="integer"/></define><definename="its-locQualityRatingScoreThreshold.type"><datatype="double"><paramname="minInclusive">0</param><paramname="maxInclusive">100</param></data></define><definename="its-locQualityRatingVoteThreshold.type"><datatype="integer"/></define><definename="its-locQualityRatingProfileRef.type"><datatype="anyURI"/></define><definename="its-mtConfidence.type"><refname="its-confidence.type"/></define><definename="its-allowedCharacters.type"><datatype="string"datatypeLibrary=""/></define><definename="its-allowedCharactersPointer.type"><refname="its-relative-selector.type"/></define><definename="its-storageSize.type"><datatype="nonNegativeInteger"/></define><definename="its-storageSizePointer.type"><refname="its-relative-selector.type"/></define><definename="its-storageEncoding.type"><datatype="string"datatypeLibrary=""/></define><definename="its-storageEncodingPointer.type"><refname="its-relative-selector.type"/></define><definename="its-lineBreakType.type"><choice><value>cr</value><value>lr</value><value>crlf</value><value>nel</value></choice></define><definename="its-annotatorsRef.type"><datatype="string"datatypeLibrary=""/></define></grammar>
5. Schematron schema: Several constraints of ITS markup cannot be validated
with above ITS schemas. The following [Schematron] document
allows for validating some of these constraints.
Example 96: Schematron schema for ITS
<?xml version="1.0" encoding="UTF-8"?><schemaxmlns="http://purl.oclc.org/dsdl/schematron"queryBinding="xslt2"><nsuri="http://www.w3.org/2005/11/its"prefix="its"/><nsuri="http://www.w3.org/1999/xlink"prefix="xlink"/><pattern><title>Indicating the Version of ITS</title><rulecontext="*[@its:*]"><asserttest="ancestor-or-self::*/@its:version | //its:rules/@version">
The version is indicated by the ITS version attribute.
This attribute is mandatory for the rules element, where it MUST be in no namespace.
If there is no rules element in an XML document, a prefixed ITS version attribute
(e.g. its:version) MUST be on the element where the ITS markup is used,
or on one of its ancestors.</assert></rule><rulecontext="its:provenanceRecords | its:locQualityIssues"><asserttest="self::*/@version | ancestor::*/@its:version | //its:rules/@version">
The version is indicated by the ITS version attribute.
This attribute is mandatory for the rules element, where it MUST be in no namespace.
If there is no rules element in an XML document, a prefixed ITS version attribute
(e.g. its:version) MUST be on the element where the ITS markup is used, or
on one of its ancestors. For standoff markup unprefixed version attribute is used.</assert></rule><rulecontext="*[@its:version]"><asserttest="if (@its:version and //its:rules/@version)
then //its:rules/@version = @its:version else true()">
There MUST NOT be two different versions of ITS in the same document.</assert><asserttest="every $v in //*/@its:version satisfies $v = @its:version">
There MUST NOT be two different versions of ITS in the same document.</assert></rule><rulecontext="its:provenanceRecords | its:locQualityIssues"><asserttest="if (@version and //its:rules/@version)
then //its:rules/@version = @version else true()">
There MUST NOT be two different versions of ITS in the same document.</assert><asserttest="every $v in //*/@its:version satisfies $v = @version">
There MUST NOT be two different versions of ITS in the same document.</assert></rule></pattern><pattern><title>Global, Rule-based Selection</title><rulecontext="its:rules"><asserttest="every $rules in //its:rules satisfies $rules/@version = current()/@version">
If there is more than one rules element in an XML document, the rules from each section are
to be processed at the same precedence level. The rules sections are to be read in document order,
and the ITS rules with them processed sequentially.
The versions of these rules elements MUST NOT be different.</assert></rule></pattern><pattern><title>Link to External Rules</title><rulecontext="its:rules[@xlink:href]"><asserttest="count(doc(resolve-uri(@xlink:href, base-uri()))//its:rules) le 1">
The referenced document must be a valid XML document containing at most one rules element.</assert></rule></pattern><pattern><title>ITS Tools Annotation</title><rulecontext="*[@its:annotatorsRef]"><asserttest="every $ref in tokenize(@its:annotatorsRef, '\s+') satisfies
matches($ref, '
(translate|localization-note|terminology|directionality|language-information|
elements-within-text|domain|text-analysis|locale-filter|provenance|external-resource|
target-pointer|id-value|preserve-space|localization-quality-issue|localization-quality-rating|
mt-confidence|allowed-characters|storage-size)\|.+')">
The value of annotatorsRef is a space-separated list of references where
each reference is composed of two parts: a data category identifier and an IRI.
These two parts are separated by a character | VERTICAL LINE (U+007C).</assert></rule></pattern><pattern><title>Source of confidence</title><rulecontext="*[@its:termConfidence]"><asserttest="ancestor-or-self::*[@its:annotatorsRef]
[matches(@its:annotatorsRef, '.*\s*terminology\|.+')]">
Any node selected by the terminology data category with the termConfidence attribute specified
MUST be contained in an element with the annotatorsRef attribute
specified for the Terminology data category.</assert></rule><rulecontext="*[@its:taConfidence]"><asserttest="ancestor-or-self::*[@its:annotatorsRef]
[matches(@its:annotatorsRef, '.*\s*text-analysis\|.+')]">
Any node selected by the Text Analysis data category with the taConfidence attribute specified
MUST be contained in an element with the annotatorsRef attribute
specified for the Text Analysis data category.</assert></rule><rulecontext="*[@its:mtConfidence]"><asserttest="ancestor-or-self::*[@its:annotatorsRef]
[matches(@its:annotatorsRef, '.*\s*mt-confidence\|.+')]">
Any node selected by the MT Confidence data category MUST be
contained in an element with the annotatorsRef attribute
specified for the MT Confidence data category.</assert></rule></pattern><pattern><title>Text analysis</title><rulecontext="its:textAnalysisRule"><asserttest="@taClassRefPointer | @taSourcePointer | @taIdentPointer | @taIdentRefPointer">
Text analysis rule must specify at least target type class or target identity.</assert></rule></pattern><pattern><title>Provenance standoff markup</title><rulecontext="its:provenanceRecord"><asserttest="@person | @personRef | @org | @orgRef | @tool | @toolRef | @revPerson | @revPersonRef |
@revOrg | @revOrgRef | @revTool | @revToolRef | @provRef">
At least one attribute must be specified on the provenanceRecord element.</assert></rule></pattern></schema>
its20-types.xsd – schema defining datatypes used in ITS markup
Please note that W3C XML Schema is less expressive then RELAX NG and some content models are more loose.
A document can validate against W3C XML Schema while it is not conforming to ITS specification
and it is not valid according to RELAX NG schema.
(International Organization for Standardization).
TermBase eXchange (TBX). [Geneva]: International Organization for
Standardization, 2008.
ISO/TS 11669:2002
(International Organization for
Standardization). Translation projects – General guidance. [Geneva]:
International Organization for Standardization, 2012.
Information technology – Document Schema Definition
Languages (DSDL) – Part 4: Namespace-based Validation Dispatching Language
(NVDL). International Organization for Standardization (ISO) ISO/IEC
19757-4:2003.
Information technology – Document Schema
Definition Languages (DSDL) – Part 3: Rule-based validation –
Schematron. International Organization for Standardization (ISO) ISO/IEC
19757-3:2003.
Structured Specifications
(BYU Translation Research
Group). Structured Specifications and Translation Parameters. Available
at http://www.ttt.org/specs.
This section provides an informative algorithm to convert XML or HTML documents (or their DOM
representations) that contain ITS metadata to the RDF format based on [NIF]. The conversion results in RDF triples.
Note:
The algorithm creates URIs that in the query part contain the characters "[" and "]", as part of XPath expressions. In the conversion output (see an example), The URIs are escaped as "%5B" and "%5D". For readability the URIs shown in this section do not escape these characters.
Note:
The algorithm is intended to extract the text from the XML/HTML/DOM for an NLP tool. It can
produce a lot of "phantom" predicates from excessive whitespace, which 1)
increases the size of the intermediate mapping and 2) extracts this whitespace as
text, and therefore might decrease NLP performance. It is strongly recommended to
normalize whitespace in the input XML/HTML/DOM in order to minimize such phantom
predicates. A normalized example is given below. The whitespace normalization
algorithm itself is format dependent (for example, it differs for HTML compared to
general XML).
Note:
The output of the algorithm shown below uses the ITS RDF ontology [ITS RDF] and its namespace http://www.w3.org/2005/11/its/rdf# Like the algorithm, this ontology is not a normative part of the ITS 2.0 specification and is being discussed in the ITS Interest Group.
Example 97: Example (see source code) of an HTML document with whitespace character normalization as preparation for the conversion to NIF. Note that text nodes in the head element are not taken into account.
<!DOCTYPE html><htmlxmlns="http://www.w3.org/1999/xhtml"><head><metahttp-equiv="Content-Type"content="text/html;charset=utf-8" ><title>NIF conversion example</title></head><body><h2translate="yes">Welcome to <spanits-ta-ident-ref="http://dbpedia.org/resource/Dublin"its-within-text="yes"translate="no">Dublin</span> in <btranslate="no"its-within-text="yes">Ireland</b>!</h2></body></html>
The conversion algorithm to generate NIF consists of seven
steps:
STEP 1: Get an ordered list of all text nodes
of the document.
STEP 2: Generate an XPath expression for each non-empty text node of all leaf elements and memorize them.
STEP 3: Get the text for each text node and make a tuple with the corresponding XPath expression (X,T). Since the text nodes have a certain order we
now have a list of ordered tuples ((x0,t0), (x1,t1), ..., (xn,tn)).
STEP 4 (optional): Serialize as XML or as RDF.
The list with the XPath-to-text mapping can also be kept in memory. Part of a
serialization example is given below. The upper part is in RDF Turtle Syntax while the lower part
is in XML (the mappings element).
The conversion to NIF is a possible basis for a natural language processing (NLP) application
that creates, for example, named entity annotations. A non-normative algorithm to
integrate these annotations into the original input document is given in Appendix G: Conversion NIF2ITS. Many decisions to be made in this algorithm
depend on the particular NLP application being used.
Note:
NIF allows an URL for a String resource to be referenced as URIs
that are fragments of the original document in the form: http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,11 or http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[1]
This offers a convenient mechanism for linking NIF resources in RDF back
to the original document. The NIF Web Service Access Specification defines the parameters for NIF web services.
RDF treats URIs as opaque and does not impose
any semantic constraints on the used fragment identifiers, thus enabling
their usage in RDF in a consistent manner. However, fragment identifiers
get interpreted according to the retrieved mime type, if a retrieval
action occurs as is the case in Linked Data. The char fragment is
defined currently only for text/plain while the xpath fragment is not
defined for HTML. Therefore this URL recipe does fulfil the ITS
requirements to support both XML and HTML and the aim of this mapping to
produce resources adhering to the Linked Data principle of
dereferenceablility. The future definition and registration of these
fragment types, while a potentially attractive feature, is beyond the
scope of this specification.
The conversion algorithm to generate ITS out of NIF consists
of two steps:
STEP 1: NIF Web services accept two different types of input. It is possible to either send the extracted text (the object of the nif:isString property) directly or NIF RDF to the NLP tool, i.e. the text is sent as a nif:Context node and included as nif:isString. Either way, the output of the Web service will be a NIF representation.
Accepting text will be the minimal requirement of a NIF web service. Ideally, you would be able to send the nif:Context node with the isString as RDF directly, which has the advantage, that all other annotations can be used by the NLP tool:
<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
rdf:type nif:RFC5147String ;
rdf:type nif:Context ;
nif:beginIndex "0" ;
nif:endIndex "29" ;
nif:isString "Welcome to Dublin in Ireland!" .
STEP 2: Use the mapping from ITS2NIF (available
after step 7 of the ITS2NIF algorithm) to
reintegrate annotations in the original ITS annotated document.
For step 2, three cases can occur.
CASE 1: The NLP annotation created in NIF matches the text node. Solution: Attach the
annotation to the parent element of the text node.
# Based on:
<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
nif:wasConvertedFrom
<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/b[1]/text()[1]> .
# and:
<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
itsrdf:taIdentRef <http://dbpedia.org/resource/Ireland> .
# we can attach the metadata to the parent node:
<b its-ta-ident-ref="http://dbpedia.org/resource/Ireland"
translate="no">Ireland</b>
CASE 2: The NLP annotation created in NIF is a substring of the text node. Solution:
Create a new element, e.g., for HTML "span". A different input example is given below as
case 2 is not covered in the original example input.
# Input:
<html>
<body>
<h2>Welcome to Dublin in Ireland!</h2>
</body>
</html>
# ITS2NIF
<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=0,29>
nif:wasConvertedFrom
<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&xpath=/html/body[1]/h2[1]/text()[1]> .
# DBpedia Spotlight returns:
<http://example.com/myitsservice?informat=html&intype=url&input=http://example.com/doc.html&char=21,28>
itsrdf:taIdentRef <http://dbpedia.org/resource/Ireland> .
# NIF2ITS
<html>
<body>
<h2>Welcome to Dublin in <span
its-ta-ident-ref="http://dbpedia.org/resource/Ireland">Ireland</span>!</h2>
</body>
</html>
Case 3: The NLP annotation created in NIF starts in one region and ends in another.
Solution: No straight mapping is possible; a mapping can be created if both regions have
the same parent.
H Localization Quality Guidance
This section is informative.
The Localization Quality Issue data category description uses the following terms as defined below for the purposes of this document.
Quality assessment. The task of evaluating the quality of translated content to determine its quality and to assign a value to it. Localization quality assessment is commonly conducted by identifying, categorizing, and counting issues in the translated content.
Issue. A quality issue is a potential error detected in content. Issues may be detected automatically (e.g., by using a grammar checker or translation-specific tool) or manually, by human checking of content. Issues may or may not be errors (e.g., an apparent mistranslation may be deliberate and appropriate in some contexts) and should be confirmed by review.
Metric. A metric is a formal system used in quality assessment tasks to identify issues, evaluate them, and determine quality. Metrics provide specific reference points for categorizing issues (as opposed to subjective assessment of quality, which does not use a metric) and may include weights for issues.
Model. A model is the underlying description of the system that underlies a metric. (For example, some models may allow variable weights to be assigned to different issue types, in which case the specific metric used for a task will have these weights defined, even though the underlying model does not.)
Profile. A quality profile is the adaptation of a model to specific requirements. It specifies specific conditions for using a model. It may include instructions and other guidelines that are not included in the actual metric used. If a model allows for no customization, it has a single profile that is identical to the model; if it allows customization, each customization is a distinct profile.
Review. The task of examining a text to identify any issues that occur in it. Review may be tied to the task of fixing any issues, a task generally referred to as revision.
Specifications. Specifications (sometimes called a translation brief) are a description of the various expectations and requirements for a translation task. These may include statements about the type of translation expected, guidance on terminology to be used, information about audience, and so forth. Translation specifications are described in detail in ISO/TS-11669.
Tool. As used here, a tool is software that generates localization quality markup. Tools may be fully automatic (e.g., a tool that identifies potential issues with terminology and grammar and marks them without human intervention) or may required human input (e.g., a system that allows users to highlight spans of text and mark them with appropriate issues).
For more information on setting translation project specifications and determining quality expectations, implementers are encouraged to consult the ISO standard definition of translation project specifications included in [ISO/TS 11669:2002]. Details about translation specifications are available at [Structured Specifications]. While these documents do not directly address the definition of quality metrics, they provide useful guidance for implementers interested in determining which localization quality issue values should be used for specific scenarios.
The issue types defined in Localization Quality Issue were derived from the QTLaunchPad project’s Multidimensional Quality Metrics (MQM) framework. Additional guidance on this project may be found at [Multidimensional Quality Metrics].
The topic of localization quality is rapidly evolving and ITS 2.0 represents the first step in standardizing this area and will serve for basic interoperability needs. For situations requiring additional expressive capability or categories, further custom markup may be required.
I List of ITS 2.0 Global Elements and Local Attributes
This section is informative.
The following table lists global ITS 2.0 elements inside rules element and local
ITS 2.0 markup in XML and HTML. Note that for the local markup there are various
constraints on what local attributes can be used together. Here these constraints are
expressed via occurrence indicators: optional "?", alternatives "|", or
groups "(...)". Please check the related sub sections in Section 8: Description of Data Categories defining local markup
normatively.
In addition to below markup, ITS 2.0 provides a means to refer to the tools used to
generate the markup: for XML the annotatorsRef attribute and for HTML the
annotators-ref attribute. See Section 5.7: ITS Tools Annotation for details, especially the note on annotatorsRef usage
scenarios.
(at least one of (locQualityIssueType,
locQualityIssueComment), locQualityIssueSeverity?,
locQualityIssueProfileRef?, locQualityIssueEnabled?) |
locQualityIssuesRef
(at least one of (its-loc-quality-issue-type,
its-loc-quality-issue-comment),
its-loc-quality-issue-severity?,
its-loc-quality-issue-profile-ref?,
its-loc-quality-issue-enabled?) |
its-loc-quality-issues-ref
Renamed Disambiguation data category to Text Analysis. Removed disambigGranularity attribute. All other attributes of Disambiguation were renamed to have the prefix "ta". Rewrote defining section. See for all changes issue-68.
Added non-normative reference to ITS 1.0 [ITS 1.0].
Added a subsection on the relation to ITS 1.0 to the introduction.
Created HTML based declarations for various data categories, see e.g., HTML
declarations for the Terminology data category and the summary for local data categories
in Section 5.2.2: Local Selection in an XML Document
Created examples for these declarations, see e.g., Example 40
This document has been developed with contributions by the
MultilingualWeb-LT Working Group and collaborators: Mihael Arcan (DERI Galway at the National University of Ireland, Galway, Ireland), Pablo Badía (Linguaserve), Aaron Beaton (Opera Software), Renat Bikmatov (Logrus Plus LLC), Aljoscha Burchardt (German Research Center for Artificial Intelligence (DFKI GmbH)), Nicoletta Calzolari (CNR--Consiglio Nazionale delle Ricerche), Somnath Chandra (Department of Information Technology, Government of India), John Colosi (Verisign, Inc.), Mauricio del Olmo (Linguaserve), Giuseppe Deriard (Linguaserve), Pedro Luis Díez Orzas (Linguaserve), David Filip (University of Limerick), Leroy Finn (Trinity College Dublin), Karl Fritsche (Cocomore AG), Serge Gladkoff (Logrus Plus LLC), Tatiana Gornostay (Tilde), Daniel Grasmick (Lucy Software and Services GmbH), Declan Groves (Centre for Next Generation Localisation), Manuel Honegger (University of Limerick), Dominic Jones (Trinity College Dublin), Matthias Kandora (]init[), Milan Karásek (Moravia Worldwide), Jirka Kosek (University of Economics, Prague), Michael Kruppa (Cocomore AG), Alejandro Leiva (Cocomore AG), Swaran Lata (Department of Information Technology, Government of India), David Lewis (Trinity College Dublin), Fredrik Liden (ENLASO Corporation), Christian Lieske (SAP AG), Qun Liu (Centre for Next Generation Localisation), Arle Lommel (German Research Center for Artificial Intelligence (DFKI GmbH)), Priyanka Malik (Department of Information Technology, Government of India), Shaun McCance ((public) Invited expert), Sean Mooney (University of Limerick), Jan Nelson (Microsoft Corporation), Pablo Nieto Caride (Linguaserve), Pēteris Ņikiforovs (Tilde), Naoto Nishio (University of Limerick), Philip O'Duffy (University of Limerick), Des Oates (Adobe Systems Inc.), Georgios Petasis (Institute of Informatics & Telecommunications (IIT), NCSR), Mārcis Pinnis (Tilde), Prashant Verma Prashant (Department of Information Technology, Government of India), Georg Rehm (German Research Center for Artificial Intelligence (DFKI GmbH)), Phil Ritchie (VistaTEC), Thomas Rüdesheim (Lucy Software and Services GmbH), Nieves Sande (German Research Center for Artificial Intelligence (DFKI GmbH)), Felix Sasaki (DFKI / W3C Fellow), Yves Savourel (ENLASO Corporation), Jörg Schütz (W3C Invited Experts), Sebastian Sklarß (]init[), Ankit Srivastava (Centre for Next Generation Localisation), Tadej Štajner (Jozef Stefan Institute), Olaf-Michael Stefanov ((public) Invited expert), Najib Tounsi (Ecole Mohammadia d'Ingenieurs Rabat (EMI)), Naitik Tyagi Tyagi (Department of Information Technology, Government of India), Stephan Walter (Cocomore AG), Clemens Weins (Cocomore AG).
A special thanks goes to the following persons:
Sebastian Hellmann for introducing us to [NIF] and for contributing to the creation of the ITS 2.0 ontology and NIF testing.
