PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The economics of power generation with fossil fuels, in particular the viability of U.S. coal-fired plants, are profoundly affected by factors such as capital cost, operation and maintenance cost, fuel price, labor cost, and especially the present and potential future regulations governing control of greenhouse gas (GHG) emissions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • power-eng.com