PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Learning how to call people other than the president incompetent is uncharted territory for Perry, Romney and Bachmann.
http://www.w3.org/ns/prov#wasQuotedFrom
  • citybeat.com