PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Recognizing the challenges of enacting stringent climate legislation and wanting additional avenues to advance a global warming agenda, several environmental activist organizations and some state governments have, over the past few years, initiated efforts to use existing regulatory authority as a means to limit carbon dioxide and other greenhouse gas emissions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hillsdale.edu