PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The star doing the exploding is a white dwarf with a fairly standard mass, so the supernova???s brightness is predictable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nationalgeographic.com