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
  • typepad.com