About: http://webisa.webdatacommons.org/417007249

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	A document can have several attributes such as the document number, modification date, authors, abstract, and body.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk