PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • His usefulness to UFO proponents is based on his honest advocacy of serious UFO research (a desire shared by many serious researchers in the field, including myself) and on the UFO stories associated, not always accurately as we have seen, with his name.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ufoevidence.org