PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The New York Times: Bloggers may write lively commentary on their preferences in food, music, sports, or other avocations, but as journalists, they must avoid taking stands on divisive public issues.
http://www.w3.org/ns/prov#wasQuotedFrom
  • adweek.com