PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • *We have seen small increases in natural gas liquids production and in biofuels, causing annual total liquids production to increase at about 0.5%/year from 2005 to 2011 (EIA), however, the volume of Global Net Exports, which are measured in terms of total petroleum liquids, that are available to importers other than China & India fell from 40 mbpd in 2005 to 35 mbpd in 2011.
http://www.w3.org/ns/prov#wasQuotedFrom
  • econbrowser.com