PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The campaign, including direct mail, online and TV ads, is supposed to go beyond the election into 2013.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com