Tag Archives: Apache Jena

[project ]Apache Jena

original:http://jena.apache.org/

Welcome to the Apache Jena project! Apache Jena™ is a Java framework for building Semantic Web applications. Jena provides a collection of tools and Java libraries to help you to develop semantic web and linked-data apps, tools and servers.

The Jena Framework includes:

  • an API for reading, processing and writing RDF data in XML, N-triples and Turtle formats;
  • an ontology API for handling OWL and RDFS ontologies;
  • a rule-based inference engine for reasoning with RDF and OWL data sources;
  • stores to allow large numbers of RDF triples to be efficiently stored on disk;
  • a query engine compliant with the latest SPARQL specification
  • servers to allow RDF data to be published to other applications using a variety of protocols, including SPARQL

In April 2012, Jena graduated from the Apache incubator process and was approved as a top-level Apache project.

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