PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As the world rotates around its axis, the stars that would have been visible above a particular city move to deserts, plains and other places free of light pollution.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yahoo.com