PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The SEC also required that companies drill test wells that proved that the oil/gas was in place. (That is where the term 'proved reserves' comes from.The recent SEC changes allow companies to make all kinds of assumptions by guessing about future outcomes.
http://www.w3.org/ns/prov#wasQuotedFrom
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