PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The remnant at the center of the explosion, the neutron star, is a highly dense object that has been compressed under huge gravitational forces.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sciencedaily.com