PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Hmm, perhaps not working because my 'control' is a form which I am placing on another form (along with some other controls) ?
http://www.w3.org/ns/prov#wasQuotedFrom
  • stackoverflow.com