PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The transaction of such financial instruments known as Forex, fx, or currency, and dealt on a valued basis known as 'spot' or 'forward', 'day trading' and 'option', can contain a substantial degree of risk.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fxfocus.org