About: http://webisa.webdatacommons.org/38936690

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	The invention is equally applicable to documents such as emails, blogs etc. or document structures such as threaded newsgroups and wikis.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com