PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What made the case complex is that even the EPA acknowledged that certain provisions in the Clean Air Act do not easily lend themselves to regulating greenhouse gases such as carbon dioxide, which is ubiquitous in the environment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aweablog.org