PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Obama campaign bought 30 minutes of prime-time television on seven networks and cable channels, including CBS, NBC, Fox, and MSNBC, BET, Univision, and TV One, to air a long-form commercial including documentary footage of American families, talking-head testimonials, and direct address by Obama, ending with a live broadcast from Florida.
http://www.w3.org/ns/prov#wasQuotedFrom
  • livingroomcandidate.org