PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While technologies exist that can remove sulfur dioxide and other gases, equipment that can remove carbon dioxide from power plant emissions is still in the early stages of development, and not a financially viable option at this point.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com