PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Indeed, during the mid-1990s I had overseen the most detailed analysis ever performed on how clean energy (efficiency and renewables and cogeneration ??? and including natural gas and nuclear power) could cut emissions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org