PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cap and trade policy articulated in the American Clean Energy and Security (ACES) Act of 20091 regulates greenhouse gases, including carbon dioxide, methane, nitrous oxide, sulfur hexafluoride, hydrofluorocarbons, perfluorocarbons, and nitrogen trifluoride.
http://www.w3.org/ns/prov#wasQuotedFrom
  • jamanetwork.com