PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Of course, we still have a well-balanced and diversified portfolio ??? with coal, natural gas, nuclear, wind, and other energy resources, but solar electricity is now at the top of the list.
http://www.w3.org/ns/prov#wasQuotedFrom
  • world-gen.com