About: http://webisa.webdatacommons.org/173106003

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 think doing precisely what you have recommended on this post is a good start...
http://www.w3.org/ns/prov#wasQuotedFrom	lifeforinstance.com