PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By the second half of 1967, financial speculators were selling Pounds and buying dollars or other currencies which they then used to buy commercial gold in all possible markets from Frankfurt to Pretoria, sparking a steep rise in the market price of gold, in contrast to the$35/ounce official U.S. dollar price.
http://www.w3.org/ns/prov#wasQuotedFrom
  • philstockworld.com