About: http://webisa.webdatacommons.org/401711341

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	I have the impression that trying to enforce standards is very difficult, because there are all kinds of obstacles.
http://www.w3.org/ns/prov#wasQuotedFrom	macobserver.com