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Re: [OWLAPI-developer] How to create enumeration in ontology?
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From: Pine L. <lx...@gm...> - 2011-06-28 14:44:56
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Hi Randy and Ignazio,
Thank you very much for the information! I don't know how to use the axiom
and I think that's the problem. I tried Randy's way and got this result:
<owl:Class rdf:ID="Color">
<owl:equivalentClass>
<owl:Class>
<owl:oneOf rdf:parseType="Collection">
<owl:Thing rdf:about="#White"/>
<owl:Thing rdf:about="#Rose"/>
<owl:Thing rdf:about="#Red"/>
</owl:oneOf>
</owl:Class>
</owl:equivalentClass>
</owl:Class>
Compared to the example generated using Jena, it is a little different
(using Randy's approach, there seems to be one more class):
<owl:Class rdf:ID="Color">
<owl:oneOf rdf:parseType="Collection">
<owl:Thing rdf:about="#White"/>
<owl:Thing rdf:about="#Rose"/>
<owl:Thing rdf:about="#Red"/>
</owl:oneOf>
</owl:Class>
Will they actually act the same? Is there a way to generate the same OWL as
Jena did? Thank you so much!
Best wishes,
Pine
On Mon, Jun 27, 2011 at 12:11 PM, Randy Kerber <rk...@sa...> wrote:
> You need to add an EquivalentClasses Axiom to equate the Named OWL Class
> Color to the ObjectOneOf ClassExpression.
>
> To what you had before, add something like the following:
>
> OWLOntology ontology = ....;
> OWLClassExpression c = f.getOWLObjectOneOf( .... );
>
> OWLClass colorClass = f.getOWLClass( IRI.create( "
> http://example.com/ex.owl#Color" ) );
> OWLAxiom ax = f.getOWLEquivalentClasses( colorClass, c );
> manager.applyChange( new AddAxiom( ontology, ax ) );
>
> (Note: I'm just typing freehand into email message, so typos are possible)
>
>
> -- Randy
>
> Randy Kerber
> Sandpiper Software
> Long View International
> San Jose, California
> rk...@sa...
>
>
>
>
> On Jun 27, 2011, at 7:12 AM, Ignazio Palmisano wrote:
>
> > 2011/6/27 Pine Liu <lx...@gm...>:
> >> Still need your help :)
> >> I am able to create the OWLObjectOneOf instance using this code.
> However, I
> >> still don't know how to link it to the new class "Color", as shown in
> the
> >> OWL file. Also, after I save the ontology, nether the added individuals
> or
> >> the oneOf instance is saved in the OWL file. Is there anything else I
> should
> >> do to create this enumeration? Thank you very much!
> >
> > Are you adding the axioms to the ontology, and then saving the ontology?
> > (You may want to share the code that's not working as expected...)
> > HTH,
> > I.
> >
> >> Best wishes,
> >> Pine
> >>
> >> On Mon, Jun 27, 2011 at 2:25 AM, Ignazio Palmisano
> >> <ipa...@gm...> wrote:
> >>>
> >>> 2011/6/26 Pine Liu <lx...@gm...>:
> >>>> Thank you very much for the information! I tried but still don't know
> >>>> how to
> >>>> create the enumeration. Could you please help me with a sample code
> for
> >>>> an
> >>>> enumeration such as this?
> >>>>
> >>>> <owl:Class rdf:ID="Color">
> >>>> <owl:oneOf rdf:parseType="Collection">
> >>>> <owl:Thing rdf:about="#White"/>
> >>>> <owl:Thing rdf:about="#Rose"/>
> >>>> <owl:Thing rdf:about="#Red"/>
> >>>> </owl:oneOf>
> >>>> </owl:Class>
> >>>>
> >>>
> >>> Create the three individuals:
> >>>
> >>> OWLDataFactory f = manager.getOWLDataFactory();
> >>> OWLNamedIndividual a = f.getOWLNamedIndividual(IRI.create(...White));
> >>> ...
> >>>
> >>> OWLClassExpression c=f.getOWLObjectOneOf(a, b...);
> >>>
> >>> I.
> >>>
> >>>> Thank you so much!
> >>>> Best wishes,
> >>>> Pine
> >>>> On Sun, Jun 26, 2011 at 3:50 PM, Ignazio Palmisano
> >>>> <ipa...@gm...> wrote:
> >>>>>
> >>>>> 2011/6/26 Pine Liu <lx...@gm...>:
> >>>>>> Dear all,
> >>>>>> I just jump from Jena to OWLAPI and am wondering whether there is
> >>>>>> some
> >>>>>> classes and methods that can create the enumeration class in the
> >>>>>> ontology
> >>>>>> (something similar to the EnumeratedClass in Jena) so that the
> >>>>>> classes
> >>>>>> can
> >>>>>> have the "oneOf" tag? If so, could you please provide a simple
> >>>>>> example?
> >>>>>
> >>>>>
> >>>>> OWLDataFactory has a getOWLDataOneOf() and a getOWLObjectOneOf()
> >>>>> method to create such enumerations.
> >>>>> HTH,
> >>>>> I.
> >>>>>
> >>>>>> Thank you so much!
> >>>>>> Best wishes,
> >>>>>> Pine
> >>>>>>
> >>>>>>
> >>>>>>
> ------------------------------------------------------------------------------
> >>>>>> All of the data generated in your IT infrastructure is seriously
> >>>>>> valuable.
> >>>>>> Why? It contains a definitive record of application performance,
> >>>>>> security
> >>>>>> threats, fraudulent activity, and more. Splunk takes this data and
> >>>>>> makes
> >>>>>> sense of it. IT sense. And common sense.
> >>>>>> http://p.sf.net/sfu/splunk-d2d-c2
> >>>>>> _______________________________________________
> >>>>>> Owlapi-developer mailing list
> >>>>>> Owl...@li...
> >>>>>> https://lists.sourceforge.net/lists/listinfo/owlapi-developer
> >>>>>>
> >>>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> ------------------------------------------------------------------------------
> >>>>> All of the data generated in your IT infrastructure is seriously
> >>>>> valuable.
> >>>>> Why? It contains a definitive record of application performance,
> >>>>> security
> >>>>> threats, fraudulent activity, and more. Splunk takes this data and
> >>>>> makes
> >>>>> sense of it. IT sense. And common sense.
> >>>>> http://p.sf.net/sfu/splunk-d2d-c2
> >>>>> _______________________________________________
> >>>>> Owlapi-developer mailing list
> >>>>> Owl...@li...
> >>>>> https://lists.sourceforge.net/lists/listinfo/owlapi-developer
> >>>>
> >>>>
> >>>>
> ------------------------------------------------------------------------------
> >>>> All of the data generated in your IT infrastructure is seriously
> >>>> valuable.
> >>>> Why? It contains a definitive record of application performance,
> >>>> security
> >>>> threats, fraudulent activity, and more. Splunk takes this data and
> makes
> >>>> sense of it. IT sense. And common sense.
> >>>> http://p.sf.net/sfu/splunk-d2d-c2
> >>>> _______________________________________________
> >>>> Owlapi-developer mailing list
> >>>> Owl...@li...
> >>>> https://lists.sourceforge.net/lists/listinfo/owlapi-developer
> >>>>
> >>>>
> >>>
> >>>
> >>>
> ------------------------------------------------------------------------------
> >>> All of the data generated in your IT infrastructure is seriously
> valuable.
> >>> Why? It contains a definitive record of application performance,
> security
> >>> threats, fraudulent activity, and more. Splunk takes this data and
> makes
> >>> sense of it. IT sense. And common sense.
> >>> http://p.sf.net/sfu/splunk-d2d-c2
> >>> _______________________________________________
> >>> Owlapi-developer mailing list
> >>> Owl...@li...
> >>> https://lists.sourceforge.net/lists/listinfo/owlapi-developer
> >>
> >>
> ------------------------------------------------------------------------------
> >> All of the data generated in your IT infrastructure is seriously
> valuable.
> >> Why? It contains a definitive record of application performance,
> security
> >> threats, fraudulent activity, and more. Splunk takes this data and makes
> >> sense of it. IT sense. And common sense.
> >> http://p.sf.net/sfu/splunk-d2d-c2
> >> _______________________________________________
> >> Owlapi-developer mailing list
> >> Owl...@li...
> >> https://lists.sourceforge.net/lists/listinfo/owlapi-developer
> >>
> >>
> >
> >
> ------------------------------------------------------------------------------
> > All of the data generated in your IT infrastructure is seriously
> valuable.
> > Why? It contains a definitive record of application performance, security
> > threats, fraudulent activity, and more. Splunk takes this data and makes
> > sense of it. IT sense. And common sense.
> > http://p.sf.net/sfu/splunk-d2d-c2
> > _______________________________________________
> > Owlapi-developer mailing list
> > Owl...@li...
> > https://lists.sourceforge.net/lists/listinfo/owlapi-developer
>
>
>
> ------------------------------------------------------------------------------
> All of the data generated in your IT infrastructure is seriously valuable.
> Why? It contains a definitive record of application performance, security
> threats, fraudulent activity, and more. Splunk takes this data and makes
> sense of it. IT sense. And common sense.
> http://p.sf.net/sfu/splunk-d2d-c2
> _______________________________________________
> Owlapi-developer mailing list
> Owl...@li...
> https://lists.sourceforge.net/lists/listinfo/owlapi-developer
>
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