rdf - Extract the superclass of a owl:unionOf list -


is possible superclass of owl:unionof list? have following:

ex:a rdf:type owl:class ;      owl:unionof (ex:pet ex:animal1 ) .  ex:b rdf:type owl:class ;      owl:unionof (ex:pet ex:animal2) .

what i'm trying simple this:

    select ?x {       ?x superclass ex:pet     }

where results should ex:a , ex:b. if ex:pet replaced ex:animal1, result ex:a.

the relationship should other way around: if sparql endpoint supports inferences, 

select ?x  {ex:pet subclassof ?x. };

should work.


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