Yes thanks Dave. I missed that part while building my app. I tried MINI and it is working perfectly. Unfortunately it took a significant amount of time to process the result. I guess that's the drawback of MINI. Thank you very much.
Daryl On Thu, Oct 25, 2012 at 3:32 PM, Dave Reynolds <[email protected]>wrote: > As it says in [1] you need to use at least the MINI reasoner > configuration, not MICRO, to get sameAs inference. > > Dave > > [1] > http://jena.apache.org/**documentation/inference/#**OWLcoverage<http://jena.apache.org/documentation/inference/#OWLcoverage> > > > On 24/10/12 18:37, Joseph Daryl Locsin wrote: > >> Hello Jena Users, >> >> I am trying to link two individuals A and B using >> * >> * >> * B.setSameAs(A) *OR* A.setSameAs(B)* >> >> >> A has properties hasOne, hasTwo >> >> B has a property hasThree >> >> and I'm hoping that the property of B can be inferred as a property of A. >> Unfortunately, when I list A's properties, hasThree doesn't appear >> >> This is my setup: >> >> OntModel onto = >> ModelFactory.**createOntologyModel(**OntModelSpec.OWL_MEM_MICRO_**RULE_INF, >> null); >> >> String NAMESPACE1 = "http://mynamespace.one#";; >> String NAMESPACE2 = "http://mynamespace.two#";; >> >> OntClass myClass = onto.createClass(NAMESPACE1 + "MyClass"); >> >> Individual a = onto.createIndividual(**NAMESPACE1 + "A", >> myClass); >> Individual b = onto.createIndividual(**NAMESPACE2 + "B", >> myClass); >> //NOTE: I used a different namespace for B to simulate a >> different >> address, but in this setup it is using the same class type >> >> OntProperty one = onto.createOntProperty(**NAMESPACE1 + >> "hasOne"); >> OntProperty two = onto.createOntProperty(**NAMESPACE1 + >> "hasTwo"); >> OntProperty three = onto.createOntProperty(**NAMESPACE2 + >> "hasThree"); //NOTE: the hasThree property is located in the >> same >> address of B >> >> a.setLiteral(one, true); >> a.setLiteral(two, true); >> b.setLiteral(three, true); >> >> a.setSameAs(b); //THIS results in the RDF entry for A >> to >> have a line <owl:sameAs >> rdf:resource:"http://**mynamespace.two#B<http://mynamespace.two#B>" >> /> >> //b.setSameAs(a); //I TRIED using this too, but it >> didn't work either >> >> // IN HERE I JUST SET AN ITERATOR TO SHOW ALL OF THE PROPERTIES >> OF A >> // UNFORTUNATELY, hasThree DOESN'T SHOW UP UNDER THE PROPERTIES >> OF A >> >> I would like to ask what am I doing wrong? >> >> >> Regards, >> Daryl >> >>
