PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Buying and selling gold as a currency (do you include silver?) is important only in as far as why there are buyers and sellers - and the vast majority of these use gold as a hedge not as currency i.e. not to pay down debt.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stockhouse.com