PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I do not use the expression achieve our goal or goals" because, in the field of social legislation, I doubt very much whether we ever achieve any specific goal--first, because the goal is a constantly receding one if we are blessed, as we are, by living in a dynamic, progressive country such as the United States, and, secondly, because our ideals change, as they should, as we move along.
http://www.w3.org/ns/prov#wasQuotedFrom
  • socialsecurity.gov