PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When ticket is issued in currency other than USD, the value should be converted to the currency of the country of payment at the Bankers Rate of Exchange in effect on the date of ticket issuance, and the rate of exchange must be indicated on the ticket.
http://www.w3.org/ns/prov#wasQuotedFrom
  • delta.com