Hello Jeanette Is your configuration file set to store in memory the results of inferences over TDB data ? I'm interested in loading the whole inference closure at startup time, is that what you're trying to do?
Thanks! -- diogo patrão On Tue, Dec 10, 2013 at 3:41 PM, Jeanette Samuelsen < [email protected]> wrote: > Hello, > > I have tried to make a configuration file for Fuseki to make OWL > inferencing work with a TDB database. Thus far I have been able to do > inferencing on an empty dataset, to connect to the TDB database and do > queries, but not both. > > This is the error I'm currently getting: > "com.hp.hpl.jena.assembler.exceptions.AmbiguousSpecificTypeException: > cannot find a most specific type for > file:///home/path/jena/jena-fuseki-1.0.0/test.ttl#dataset2, which has as > possibilities: ja:Model tdb:DatasetTDB." > > I tried fixing the error by doing tdb:DatasetTDB rdfs:subClassOf ja:Model , > but this was not possible. > > Below is my configuration file. > > Any help would be greatly appreciated. > > Best regards, > Jeanette > > @prefix : <#> . > @prefix fuseki: <http://jena.apache.org/fuseki#> . > @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . > @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . > @prefix tdb: <http://jena.hpl.hp.com/2008/tdb#> . > @prefix ja: <http://jena.hpl.hp.com/2005/11/Assembler#> . > @prefix sdb: <http://jena.hpl.hp.com/2007/sdb#> . > > [] rdf:type fuseki:Server ; > > fuseki:services ( <#tdb> ) . > > <#tdb> rdf:type fuseki:Service ; > fuseki:name "tdb" ; > fuseki:serviceQuery "sparql" ; > fuseki:serviceUpdate "update" ; > fuseki:dataset <#model2> ; > . > > #select which set to . #use > [] ja:loadClass "com.hp.hpl.jena.tdb.TDB" . > tdb:DatasetTDB rdfs:subClassOf ja:RDFDataset . > tdb:GraphTDB rdfs:subClassOf ja:Model . > > <#dataset2> > rdf:type tdb:DatasetTDB; > tdb:location "/home/path/tdb/sports" ; > tdb:unionDefaultGraph true ; > . > > <#model2> rdf:type ja:InfModel; > ja:baseModel <#dataset2>; > ja:reasoner > [ ja:reasonerURL <http://jena.hpl.hp.com/2003/OWLFBRuleReasoner>; > ja:schema <#interpretationSchema> > ] . > #<#tdbGraph> rdf:type tdb:GraphTDB; tdb:location "DB"; . > <#interpretationSchema> a ja:MemoryModel ; > ja:content [ ja:externalContent <file:/home/path/running.n3> ; > ] > . >
