PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And adding a great push to our efforts in Copenhagen is the announcement from the Environmental Protection Agency (EPA) earlier this week: that carbon dioxide and other greenhouse gases constitute a danger to public health and welfare and are subject to common sense regulation under the Clean Air Act.
http://www.w3.org/ns/prov#wasQuotedFrom
  • grist.org