PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Commodities priced in dollars, such as oil, tend to weaken when the dollar gains, as they become more expensive for holders of other currencies.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marketwatch.com