PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because oil is a non-renewable resource, the oil market has to reflect expectations for demand and supply over the entire future time horizon, and those expectations ought to be embedded in futures prices.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econlib.org