PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Other power sources, such as wind, nuclear, geothermal, and the natural gas combined cycle without capture technology currently appear to be more economical.??? And that was in 2008.
http://www.w3.org/ns/prov#wasQuotedFrom
  • judithcurry.com