PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Non-fossil sources, including intermittent ones such as wind and solar, are important possibilities (thereby solving a problem of not being able to store the electricity from those sources).
http://www.w3.org/ns/prov#wasQuotedFrom
  • world-nuclear.org