About: http://webisa.webdatacommons.org/130431105

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	in keywords or filters such as date, location, and content type, users can search related documents, events,
http://www.w3.org/ns/prov#wasQuotedFrom	yahoo.com