The mission of the OBO Foundry is to develop a family of interoperable ontologies that are both logically well-formed and scientifically accurate. To achieve this, OBO Foundry participants follow and contribute to the development of an evolving set of principles including open use, collaborative development, non-overlapping and strictly-scoped content, and common syntax and relations, based on ontology models that work well, such as the Operations Committee with Editorial, Technical and Outreach working groups.
The webprotege code base
Protege Desktop
Metadata and website for the Open Bio Ontologies Foundry Ontology Registry
Bootstrap an OBO Library ontology
Ontology for the description of human clinical features
A Python frontend to (Open Biomedical) Ontologies.
Source ontology files for the Gene Ontology
python library for working with ontologies and ontology associations
The Ontology for Biomedical Investigations
Evidence & Conclusion Ontology development site: Use ISSUES to request terms. See WIKI for how to request terms. See README for how to cite ECO. Visit our website for more project info.
PATO - the Phenotype And Trait Ontology
Modular environmental exposures ontology
Neuro Behaviour Ontology: an ontology for human and animal behaviour processes and behaviour phenotypes
📛 A Python package for using ontologies, terminologies, and biomedical nomenclatures
Name Reaction Ontology
Explore the Plant Trait Ontology on the Planteome site.
An ontology of units of measurements
A declarative API for writing XML documents for HUPO PSI-MS mzML and mzIdentML
Released 2003