[Rdfapi-php-interest] OntModel or...?

Hi, is there the possibility to retrieve my ontology by Concepts, Instances
and even more specifically, can I found all the properties related to a
concept (also exploring the subClasses or superClassses)? I'm sorry but I'm
not very familiar with RAP. For now the only method that I've used in order
to find what I wanted was using the find() function in the ModelFactory
class, but it's not what I wanted. I know that in Jena there is a method
called getNamedConcepts() and others to accomplish this request.

Thanks

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___mat___