Classes in graph doco

Class	#Instances
owl:AllDisjointClasses	5
owl:AnnotationProperty	7
owl:Class	137
owl:DatatypeProperty	4
owl:ObjectProperty	8
owl:Ontology	1
rdf:Property	10
rdfs:Resource	162
owl:Restriction	52
owl:SymmetricProperty	1
owl:TransitiveProperty	2