PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • variety of media sources--including newspapers, magazines, radio, television, public relations, photojournalism, advertising, and other forms of traditional and online mass communication.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oup.com