About: http://webisa.webdatacommons.org/39982119

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	For more on this topic, here is a recent research paper on this subject:
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com