PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What they provide is like a commodity, so there is no reason for the price they can charge to be anything except very slightly higher than the marginal cost.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogmaverick.com