PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Finally, every moment we are talking about the grass-roots activists of the tea parties or the free-market groups who are trying to shape their messaging and strategy is a moment we are not talking about Sarah Palin's Facebook posts.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com