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

A highly scalable RDF triple store with full-text and GeoSPARQL support

SPARQL to SQL translation engine for multiple backends, such as DB2, PostgreSQL and Apache Spark

Python bindings for upgraded FaCT++ description logic reasoner

Squirrel searches and collects Linked Data

RDF storage and SPARQL processing on top of Apache Spark.