Apache Jena System

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A Apache Jena System is a Java-based Semantic graph framework.



References

2011

2009

  • http://jena.sourceforge.net/
    • Jena is a Java framework for building Semantic Web applications. It provides a programmatic environment for RDF, RDFS and OWL, SPARQL and includes a rule-based inference engine.
    • Jena is open source and grown out of work with the HP Labs Semantic Web Programme.
    • The Jena Framework includes:
      • A RDF API
      • Reading and writing RDF in RDF/XML, N3 and N-Triples
      • An OWL API
      • In-memory and persistent storage
      • SPARQL query engine