PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The subject matter disclosed herein provides methods and apparatus, including computer program products, that implement techniques related to integration of social networking services and gift card services for mobile devices.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com