PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, it is a really great site for keeping up on developments in solar, wind, geothermal and other renewable energy sources, as well as batteries and other storage technologies, as well as electric vehicles and rail.
http://www.w3.org/ns/prov#wasQuotedFrom
  • realclimate.org