About: http://webisa.webdatacommons.org/71451932

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	Yea, as per my answer I just created, also seemed to sort of follow your steps.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com