PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Gail Tverberg says: January 26, 2014 at 9:29 pm The early reactors were much cheaper, partly because they lacked safety features new ones have, and partly because of the escalating cost of oil and other fuels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ourfiniteworld.com