PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The trouble is, oil is a finite resource and will run out sooner or later - some say within this century.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bbc.co.uk