PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An American company that is here for a few years and then leaves ??? what happens if there is a problem here?
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com