Distinct objects for predicate rdfs:isDefinedBy sorted by frequency

Resource	Count
dcterms:	97
owl:	77
foaf:	72
rdfs:	16
rdf:	14
<http://www.w3.org/TR/owl2-mapping-to-rdf/>	1
<http://www.w3.org/TR/owl2-rdf-based-semantics/>	1
<http://www.w3.org/TR/owl2-syntax/>	1