PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Yesterday's rulemaking documents include a letter in which the secretaries of agriculture, commerce, transportation and energy rejected the idea of using the Clean Air Act to regulate carbon dioxide and other greenhouse gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com