About: http://webisa.webdatacommons.org/292272260

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 these examples, the portal page is a document, such as an HTML Web page that contains content generated by portlets displayed in portlet windows.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com