PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An example is yesterday's New York Times editorial that begins: As the Occupy Wall Street protests spread from Lower Manhattan to Washington and other cities, the chattering classes keep complaining that the marchers lack a clear message and specific policy prescriptions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsj.com