Stefan Bischof created JENA-2346:
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Summary: Status of OWL 2 support
Key: JENA-2346
URL: https://issues.apache.org/jira/browse/JENA-2346
Project: Apache Jena
Issue Type: Question
Components: Fuseki
Affects Versions: Jena 4.6.0
Reporter: Stefan Bischof
What is the status of OWL 2 (OWL 2 RL or OWL 2 QL) inference support in Jena?
Particularly, is there a way to configure Fuseki to support property chain
axioms?
Additional question: Is there a way to configure Fuseki with inference AND
named graphs? The configuration I came up with, only contains the default graph:
{code:java}
<#service> rdf:type fuseki:Service ;
fuseki:name "ds" ; # http://host:port/ds
fuseki:serviceQuery "sparql" ; # SPARQL query service
fuseki:serviceUpdate "update" ; # SPARQL update service
fuseki:serviceReadWriteGraphStore "data" ; # SPARQL Graph store protocol
fuseki:dataset <#dataset> ;
.
<#dataset> rdf:type ja:RDFDataset;
ja:defaultGraph <#inferenceModel>
.
<#inferenceModel> rdf:type ja:InfModel;
ja:reasoner [ ja:reasonerURL
<http://jena.hpl.hp.com/2003/OWLFBRuleReasoner> ];
ja:baseModel <#baseModel>;
.
tdb:GraphTDB rdfs:subClassOf ja:Model .
<#baseModel> rdf:type tdb:GraphTDB; # for example.
tdb:location "/fuseki-base/databases/tdb";
# etc
.
{code}
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