Subject	Predicate	Object	Graph
qu:PropertyKind http://purl.oclc.org/NET/ssnx/qu/qu#PropertyKind	rdfs:comment http://www.w3.org/2000/01/rdf-schema#comment	A PropertyKind is a meta-prop ...... properties e.g. scalar, vector http://www.w3.org/2001/XMLSchema#string	graph:default https://triplydb.com/w3c/qu/graphs/default