PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since the airwaves are a public resource and no one created any part of the electromagnetic spectrum by the sweat of his brow, an obvious solution is to charge rent for spectrum.
http://www.w3.org/ns/prov#wasQuotedFrom
  • typepad.com