About: http://webisa.webdatacommons.org/188560399

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	(Note: I will flesh this out if the OP requests, but all the questions asked for was a hint.)
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com