About: http://webisa.webdatacommons.org/450571464

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	I always wondered that myself, but I didn't think there was a definitive answer.
http://www.w3.org/ns/prov#wasQuotedFrom	grasscity.com