On Thu, 2011-06-02 at 17:18 +0200, Marco Seysse wrote: > Dear Jena ontology, > > how can I get the type of an ontology one would like to import (RDF, RDF(S) > and the three OWL sublanguages)?
The Jena component for species checking an OWL ontology is deprecated and was never updated to cope with OWL 2 profiles. I'd suggest using Pellet with jena, or look at separate online or downloadable tools like Protege. Note that there's no such thing as an RDF ontology, any RDFS or OWL vocabulary is also an RDF graph. You can enumerate the properties in an RDF graph to see if any of the RDFS or OWL vocabulary are mentioned. Dave
