About: http://webisa.webdatacommons.org/301150331

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	Pictures and videos, in particular, are a bitch to automatically index, and you need to be able to do this to connect ads to the items folks are viewing and to sort them more effectively.
http://www.w3.org/ns/prov#wasQuotedFrom	linuxinsider.com