About: http://webisa.webdatacommons.org/357130650

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	Apparently, there are a lot of others that do, judging from the comments.
http://www.w3.org/ns/prov#wasQuotedFrom	washingtonpost.com