PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That gas was like steam but made of a mixture of things, including iron, gold, rock??? It gradually cooled and became solid like the way cooled steam becomes water and eventually ice.
http://www.w3.org/ns/prov#wasQuotedFrom
  • richarddawkins.net