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Questions tagged owl

11 questions

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8
votes
1
answers

Using GROUP BY, COUNT and SAMPLE in apache jena SPARQL

rdf sparql semantic-web jena owl
asked 2013-05-01T01:56:08.473
14
votes
3
answers

How is OWL actually used when building a semantic web application?

rdf owl triplestore
asked 2012-07-20T19:39:04.900
13
votes
2
answers

Ontology: OWL - Creating connections between classes

taxonomy ontology owl protege
asked 2012-06-27T13:50:34.527
8
votes
4
answers

setTimeout does not work

javascript jquery owl
asked 2011-12-04T14:27:51.960
21
votes
3
answers

SPARQL select optional with language

rdf sparql owl triplestore
asked 2011-10-29T06:08:11.597
13
votes
3
answers

can we use owl:SameAs between two predicates?

rdf ontology owl
asked 2011-08-16T03:07:47.650
10
votes
1
answers

How to query RDF/OWL using SWI-Prolog's Semantic Web Library?

prolog rdf swi-prolog semantic-web owl
asked 2011-06-13T06:11:48.300
16
votes
2
answers

What is the purpose of SWRL rules?

rules semantic-web owl knowledge-management swrl
asked 2011-03-26T08:24:00.137
14
votes
1
answers

Representing Natural Language as RDF

artificial-intelligence machine-learning rdf semantics owl
asked 2010-08-04T19:00:16.770
12
votes
2
answers

In Semantic Web, are OWL EL, RL, QL all instances of DL? What is the difference? More inside

semantic-web ontology owl pellet
asked 2010-07-27T17:52:25.793
11
votes
9
answers

Which Triplestore for rapid semantic web development?

rdf semantic-web owl ontology triplestore
asked 2008-11-20T10:44:53.903