PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Even though US dollars and other currencies are no longer convertible into gold from official gold reserves, they still can [and do] function as official international reserves.Purpose [key point]In a flexible exchange rate system, official international reserve assets allow a central bank to purchase the domestic currency, which is considered a liability for the central bank.
http://www.w3.org/ns/prov#wasQuotedFrom
  • marketskeptics.com