A wrapper for a remote SPARQL endpoint

Very fast SPARQL Engine, which can handle very large knowledge graphs like the complete Wikidata, offers context-sensitive autocompletion for SPARQL queries, and allows combination with text search. It's faster than engines like Blazegraph or Virtuoso, especially for queries involving large result sets.

GraphQL interface for querying and serving linked data on the Web.

Lightweight and friendly .NET library for realizing Semantic Web applications

An RDF plugin for Solr

Software platform implementing and extending the standards of the Semantic Web.

🖧 Quads in Git - Distributed Version Control for RDF Knowledge Bases

💫 Deploy SPARQL endpoints from RDFLib Graphs to serve RDF files, machine learning models, or any other logic implemented in Python

A Patient Disease Drug Graph. 一个权威的医疗 RDF 数据集, 关于医疗知识图谱。

🧙 Sage: a SPARQL query engine for public Linked Data providers

Sparklis is a query builder in natural language that allows people to explore and query SPARQL endpoints with all the power of SPARQL and without any knowledge of SPARQL.

A SPARQL query federator of heterogeneous data sources

SPARQL-proxy: provides cache, job control, and logging for any SPARQL endpoint

Get notifications about changes in your SPARQL endpoint.

RAMOSE is an application for creating REST APIs on top of SPARQL endpoints

Virtuoso SPARQL HTTP Client for Node.js

An adaptive query processing engine for SPARQL endpoints.

Exploration tool for RDF datasets

🧭 Resolve, visualize and browse the content of any SPARQL endpoint

ORR - Ontology Registry & Repository integrated system