About: http://webisa.webdatacommons.org/177671635

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	website even if the site, such as google.com, offers file backup and sharing.
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com