Thanks Dave I am using protoge 4.2.0. I created the class sameKEGG and the object property ddids:x-kegg.pathway; but I am not able to find the hasValue restriction. any idea ?
Thanks On Wed, Mar 19, 2014 at 11:33 AM, Dave Reynolds <dave.e.reyno...@gmail.com>wrote: > On 19/03/14 17:26, Adeeb Noor wrote: > >> Hi Dave: >> >> Thanks for your answer. >> >> owl:onProperty ddids:x-kegg.pathway; >> owl:hasValue <http://identifiers.org/kegg.pathway/hsa04110> ] . >> >> What data type should I give to hasValue object property to accept the >> URI. >> > > No data type, <http://identifiers.org/kegg.pathway/hsa04110> is a > resource not a literal. > > Dave > > > thanks >> >> >> On Mon, Mar 17, 2014 at 4:28 AM, Dave Reynolds <dave.e.reyno...@gmail.com >> >wrote: >> >> On 14/03/14 08:08, Adeeb Noor wrote: >>> >>> 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(); >>>> >>>> >>> Unless something has changed then Pellet is an in-memory reasoner so >>> reasoning directly over the TDB data doesn't necessarily enable you to >>> scale beyond memory sized data and may be a performance hit. >>> >>> >>> 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. >>>> >>>> >>> Not sure what you mean by "grouping" here. This is not one triple but one >>> resource which is the subject of a number of triples. >>> >>> >>> 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. >>>> >>>> >>> What you do you mean by "group"? >>> >>> What do you mean by rule here? Swrl rules? If so then you need to ask >>> the Pellet folks for support on that. >>> >>> Why is the URI being "external" of any relevance here? Normally that >>> wouldn't matter at all. >>> >>> >>> For example, I want to >>> >>>> create a class called sameKEGG that its members has < >>>> http://identifiers.org/kegg.pathway/hsa04110> value for example. >>>> >>>> >>> That you could do directly in OWL, no need for rules, something like: >>> >>> eg:sameKEGG a owl:Class; >>> owl:equivalentClass [ >>> a owl:Restriction; >>> owl:onProperty ddids:x-kegg.pathway; >>> owl:hasValue <http://identifiers.org/kegg.pathway/hsa04110> ] . >>> >>> Dave >>> >>> >>> >> >> > -- Adeeb Noor Ph.D. Candidate Dept of Computer Science University of Colorado at Boulder Cell: 571-484-3303 Email: adeeb.n...@colorado.edu
