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Tag Archives: jena
Using Jena as a SPARQL endpoint
I’ve been involved in a few projects at work over the last couple of years that have made use of Semantic Web technologies (triple stores, RDF, OWL, SPARQL etc). For most of these I’ve made of ARC, a really great … Continue reading
Posted in techy solutions
Tagged arc, arq, data, endpoint, graph, jena, joseki, mysql, named, optional, owl, rdf, semantic, semantic web, sparql, sparql-update, sparul, specification, store, triple, triple store, web
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Increasing SPARQL performance
Recently I’ve been playing (for work, honest!) with the Semantic Web related technology SPARQL, a query language for RDF. I ended up creating some very complex queries for my OWL ontologies that were being executed through Jena, a Java framework … Continue reading
Posted in techy solutions
Tagged jena, ontology, owl, performance, rdf, semantic, sparql, speed, web
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