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An Entity of Type : dbkwik:resource/ZwE4O3utshWv1Qc47xdU6Q==, within Data Space : 134.155.108.49:8890 associated with source dataset(s)

Jena is an open source Semantic Web framework for Java. It provides an API to extract data from and write to RDF graphs. The graphs are represented as an abstract "model". A model can be sourced with data from files, databases, URLs or a combination of these. A Model can also be queried through SPARQL and updated through SPARUL. Jena supports serialisation of RDF graphs to: * a relational database * RDF/XML * Turtle * Notation 3

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rdf:type
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  • Jena (framework)
rdfs:comment
  • Jena is an open source Semantic Web framework for Java. It provides an API to extract data from and write to RDF graphs. The graphs are represented as an abstract "model". A model can be sourced with data from files, databases, URLs or a combination of these. A Model can also be queried through SPARQL and updated through SPARUL. Jena supports serialisation of RDF graphs to: * a relational database * RDF/XML * Turtle * Notation 3
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Name
  • Jena Semantic Web Framework
Genre
latest release version
  • 2(xsd:double)
License
latest release date
  • 2008-06-11(xsd:date)
Operating System
Website
Developer
abstract
  • Jena is an open source Semantic Web framework for Java. It provides an API to extract data from and write to RDF graphs. The graphs are represented as an abstract "model". A model can be sourced with data from files, databases, URLs or a combination of these. A Model can also be queried through SPARQL and updated through SPARUL. Jena is similar to Sesame; though, unlike Sesame, Jena provides support for OWL (Web Ontology Language). The framework has various internal reasoners and also provides support for external reasoners through the DIG interface. In addition the Pellet reasoner (an open source Java OWL-DL reasoner) can be set up to work in Jena without using the DIG interface. This allows for improved speed and overcomes some of the limitations in the DIG protocol. Jena supports serialisation of RDF graphs to: * a relational database * RDF/XML * Turtle * Notation 3
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