PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For each and every 2008 candidate, there is a case in which someone bought a sticker, shirt, or button supporting them and at the same time bought an item stating opposition to George W. Bush.
http://www.w3.org/ns/prov#wasQuotedFrom
  • irregulartimes.com