Would someone please help me with the question Thanks in advance
On Fri, Mar 14, 2014 at 3:04 PM, Adeeb Noor <[email protected]> wrote: > > Need your advice below please when you have a chance . > > Miguel though I need to do it with RuleEngine but in fact I want to do the > work with pellet reasoner. > > thanks and sorry for bothering. > > > ---------- Forwarded message ---------- > From: Adeeb Noor <[email protected]> > Date: Fri, Mar 14, 2014 at 2:08 AM > Subject: Jena + pellet Reasoner > To: "[email protected]" <[email protected]> > > > Hello everyone: > > I have been struggling a lot with a problem that I did not find a solution > for, so hopefully guys can guide me or help me with it. > > I have my data (rdfs) store in jena tdb as model and my owl (schema) using > protoge. > > Here is the code to merge data and schema: > > System.out.println("creting infeer dataset "); > Dataset dataset = TDBFactory.createDataset(data.infereedTDB); > > System.out.println("creting OntModel "); > OntModel Infmodel = > ModelFactory.createOntologyModel(PelletReasonerFactory.THE_SPEC, > dataset.getNamedModel(this.URL)); > > System.out.println("adding schema (OWL) to OntModel"); > Infmodel.add(this.owl); > > System.out.println("adding data (RDF) to OntModel "); > Infmodel.add(data.tdb); > > System.out.println("creting ModelExtractor "); > ModelExtractor ext = new ModelExtractor(Infmodel); > > dataset.replaceNamedModel(this.URL, ext.extractModel()); > > System.out.println("saving infead model"); > Infmodel.close(); > System.out.println("closing infeed dataset"); > dataset.close(); > > So I have the ability to store my inferred data into new tdb and to reason > or build any rule based on Literal values . For example: this is one triple > that has UMLS_type as a property and I can group all subjects with two or > more UMLS_types for instance. > > ddidd:C0007586 | ddids:label > | "Cell Cycle" > ddidd:C0007586 | <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> | > ddids:Pathway > ddidd:C0007586 | ddids:UMLS_type > | "T043" > ddidd:C0007586 | > ddids:x-kegg.pathway | < > http://identifiers.org/kegg.pathway/hsa04110> > > However, as you can see from the triple above I have x-kegg.pathway as an > external uri. By default protoge takes it to be object property. What I > cannot do is to write a rule for example to group all subject under same > x-kegg.pathway number since it is external URI. For example, I want to > create a class called sameKEGG that its members has < > http://identifiers.org/kegg.pathway/hsa04110> value for example. BTW, I > can do such a thing easily by SPARQL but I would love to use the reasoner > to make complex rules. > > I have been struggling with this for awhile and I frankly appreciate any > comments or feedback. > > -- > Adeeb Noor > Ph.D. Candidate > Dept of Computer Science > University of Colorado at Boulder > Cell: 571-484-3303 > Email: [email protected] > > > > -- > Adeeb Noor > Ph.D. Candidate > Dept of Computer Science > University of Colorado at Boulder > Cell: 571-484-3303 > Email: [email protected] > -- Adeeb Noor Ph.D. Candidate Dept of Computer Science University of Colorado at Boulder Cell: 571-484-3303 Email: [email protected]
