PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pitchblende, or uraninite, is an extremely radioactive mineral used as a major component for the production of fuel for nuclear power plants and nuclear arms.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sputniknews.com