PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • But the federal Environmental Protection Agency has now ruled that greenhouse gases including carbon dioxide are pollutants under the Clean Air Act and has begun to regulate them.
http://www.w3.org/ns/prov#wasQuotedFrom
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