[Bigdata-developers] Org Ontology Inferencing

[Kaushik C. <kay...@gm...>]

Hi,

If I put this RDF data in the Updata panel of NanoSparqlServer:














*@prefix : <http://kg.cts.com/ <http://kg.cts.com/>> .@prefix foaf:
<http://xmlns.com/foaf/0.1/ <http://xmlns.com/foaf/0.1/>> .@prefix rdf:
<http://www.w3.org/1999/02/22-rdf-syntax-ns#
<http://www.w3.org/1999/02/22-rdf-syntax-ns#>> .@prefix rdfs:
<http://www.w3.org/2000/01/rdf-schema#
<http://www.w3.org/2000/01/rdf-schema#>> .@prefix owl:
<http://www.w3.org/2002/07/owl# <http://www.w3.org/2002/07/owl#>> .@prefix
org: <http://www.w3.org/ns/org# <http://www.w3.org/ns/org#>> .:A rdf:type
org:Organization .:139137 rdf:type foaf:Agent ; rdfs:label "139137" ;
org:memberOf :A .*

And then if I make a query like this

*prefix : <http://kg.cts.com/ <http://kg.cts.com/>>*
*prefix foaf: <http://xmlns.com/foaf/0.1/ <http://xmlns.com/foaf/0.1/>>*
*prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#
<http://www.w3.org/1999/02/22-rdf-syntax-ns#>>*
*prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#
<http://www.w3.org/2000/01/rdf-schema#>>*
*prefix owl: <http://www.w3.org/2002/07/owl#
<http://www.w3.org/2002/07/owl#>>*
*prefix org: <http://www.w3.org/ns/org# <http://www.w3.org/ns/org#>>*

*select distinct ?s ?w*
*where*
*{*
*  ?s org:hasMember ?w .*
*}*

It should list <http://kg.cts.com/A> and <http://kg.cts.com/139137>
respectively as ?s and ?w as per the Organization Ontology (
http://www.w3.org/TR/vocab-org/#org:Organization)

But that's not happening. Clearly the inferencing is not working for Org
Ontology.

Here're my namespace properties:

com.bigdata.namespace.kb.spo.com.bigdata.btree.BTree.branchingFactor1024
com.bigdata.relation.containertest-import
com.bigdata.journal.AbstractJournal.bufferModeDiskRW
com.bigdata.journal.AbstractJournal.filebigdata.jnl
com.bigdata.journal.AbstractJournal.initialExtent209715200
com.bigdata.rdf.store.AbstractTripleStore.vocabularyClass
com.bigdata.rdf.vocab.DefaultBigdataVocabulary
com.bigdata.rdf.store.AbstractTripleStore.textIndexfalse
com.bigdata.btree.BTree.branchingFactor128
com.bigdata.namespace.kb.lex.com.bigdata.btree.BTree.branchingFactor400
com.bigdata.rdf.store.AbstractTripleStore.axiomsClass
com.bigdata.rdf.axioms.OwlAxioms
com.bigdata.service.AbstractTransactionService.minReleaseAge1
com.bigdata.rdf.sail.truthMaintenancetrue
com.bigdata.journal.AbstractJournal.maximumExtent209715200
com.bigdata.rdf.sail.namespacetest-importcom.bigdata.relation.class
com.bigdata.rdf.store.LocalTripleStore
com.bigdata.rdf.store.AbstractTripleStore.quadsfalse
com.bigdata.relation.namespacetest-import
com.bigdata.btree.writeRetentionQueue.capacity4000
com.bigdata.rdf.store.AbstractTripleStore.statementIdentifiersfalse
What am I missing here ?