PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Exxon???s production of oil and gas liquids such as butane declined by 5.9% to 2.1 million barrels per day, led by falling output from European wells, according to a company statement.
http://www.w3.org/ns/prov#wasQuotedFrom
  • minyanville.com