PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ???This could be a powerful burst of radio waves faraway in the universe, a kind of signal never detected before,??? which appears to come from outside our galaxy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • faustasblog.com