PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • That left two alternatives that the object was Pioneer 34, or that the object was an artefact of some extraterrestrial intelligence.
http://www.w3.org/ns/prov#wasQuotedFrom
  • stephen-baxter.com