About: http://webisa.webdatacommons.org/224060477

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http://www.w3.org/ns/prov#value	The system I am currently using is a bit outdated, but still gets the job done fine:
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com