PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That problem is especially sticky for apps, where it???s unclear how an integrated operating system (Apple) and a social identity, sharing and discovery system (Facebook) could provide a seamless experience across both native and Web apps while both get paid for their efforts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com