PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Not sure if this is strictly true, because the dollar is a global reserve currency, and oil is priced and sold in dollars, all oil consumers (non Americans as well) pay for the printing of yet more dollars.
http://www.w3.org/ns/prov#wasQuotedFrom
  • azizonomics.com