PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Gold Bullion Coin Act, which put the coin programs in place in 1985, stipulates that the gold must be mined in the U.S. Johnson Matthey ( JMPLY.PK - news - people ), the London-based company that refines most of the gold that is mined in the U.S., says, there is no shortage of gold coming out of the ground these days.
http://www.w3.org/ns/prov#wasQuotedFrom
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