About: http://webisa.webdatacommons.org/436560261

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	They need to handle increasingly richer forms of data which includes not only structured business data (such as Customers and Orders), but also semi-structured and unstructured content such as email, calendars, files, and documents.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com