PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the real Solar System, objects on crossing orbits will eventually collide (Pluto and Neptune are an exception; if you watch them move you will notice that they never come close to one another).
http://www.w3.org/ns/prov#wasQuotedFrom
  • umd.edu