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[protege-owl] how can I retrieve instance of ontology by Protege-OWL API?
tar at ISI.EDU
Mon Apr 30 11:53:34 PDT 2007
On Apr 30, 2007, at 10:04 AM, hong wrote:
> Hi, Martin,
> Thank you very much for your reply. SWRL query is a very good way
> to resolve
> my problem. However, I am still curious to know how Protégé-OWL API
> can get
> instance of the class with specified values of the properties. I
> did refer
> to Protégé-OWL API java doc, but I didn't find the API which has such
> functions. I notice that OWLNamedClass has method
> getInstances (Boolean includingSubclasses), but it seems not to be the
> appropriate one. Could you please specify, if possible, which API I
> use to get instance of the class with specified values of the
> Moreover, I am wondering if I can implement this function by using DIG
> interface or Jena API.
You need to do a small bit of programming to get this.
Use OWLClass.getInstances and then filter using
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