PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If the dollar falls against another currency, such as the euro, then either the euro-price of oil has to fall, or the dollar-price of oil has to rise, to eliminate arbitrage profits.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aei.org