PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Pew Research Center released a survey of which U.S. candidates have received the most positive and negative coverage during the primary season so far, with Rick Perry and now Herman Cain getting particularly positive coverage and Newt Gingrich getting a particularly tough time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • macleans.ca