Classes in graph http://www.w3.org/ns/prov-o

Class	#Instances
owl:AnnotationProperty	22
owl:Axiom	8
owl:Class	39
owl:DatatypeProperty	6
owl:NamedIndividual	1
owl:ObjectProperty	44
owl:Ontology	2
rdf:Property	4
rdfs:Resource	51
owl:Restriction	1