PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Many people had three days supply but power may be out in places for two weeks and with flooding and other problems it is hard to get food into stores and out to people.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bigsoccer.com