PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The new capabilities would let third-party developers build services that access content uploaded by Facebook users such as pictures and videos with the users' permission.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pcmag.com