PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For several reasons, including the fact that they do not see a nearby cluster from which it could have come, they do not like that explanation either.A third scenario says the pulsar may be part of a triple, not double, star system.
http://www.w3.org/ns/prov#wasQuotedFrom
  • astronomy.com