About: http://webisa.webdatacommons.org/199934326

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 these reasons, what is needed is a method and system that identifies a subject for a source document.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com