About: http://webisa.webdatacommons.org/391923111

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Frankly, the whole thing is a mystery, and seems to have been designed more for specmanship in the marketing wars than for practical application in the real world.
http://www.w3.org/ns/prov#wasQuotedFrom	luminous-landscape.com