@prefix : <foo://bla/meta#> .
 @prefix p: <foo://bla/persons/> .
 @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
 @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
 @prefix owl: <http://www.w3.org/2002/07/owl#>.
   p:john :hasChild p:alice, p:bob.
   p:kate :hasChild p:john.
   :hasChild rdfs:subPropertyOf :descendant.
   :descendant rdf:type owl:TransitiveProperty.