I\'ve got a problem while parsing a OWLS Document (RDF) with Jena. The document is the OWLS Grounding, there are a piece of code of my interest:
I\'m trying to insert an individual into my file owl with Sparql update 1.1 but it doesn\'t work. If any one has an example, please don\'t hesitate to give me an answer.
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A TDB storage is created and various named models stored within. Is it posible with the API to list all the named models contained in the TDB (so you can pick one to work with) or is it necesar开发者
I\'m trying to use tbdloader on Cygwin (Windows 7 with the latest Java installation). This is the tbdloader documentation: http://jenawiki.hpl.hp.com/wiki/TDB/Commands
In this level of my work, I need to开发者_运维百科 extract a class synonyms from MeSH ontology.
I\'m using DBpedia in my project. So far I\'ve been using a SPARQL client, but the performance is far from being acceptable (not to mention the frequent downtime of the end point).
My work requires a construction of ontologies modules. For this I need to construct owl files to contain those ontologies.
i have some rdf & rdfs files and i want to use jena sparql implementation to query it and my code look like :
In the below example, the infM doesn\'t infer that {r myProperty v}, any ideas why? However, it does infer that {r owl:sameAs r1} from the mySameAs asserted statement. But if I write:
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