PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • To the extent that such system exists and is successful in recognizing some or all of the characters or other indicia on a document, the operator keying may not be necessary or may serve only as a verification of the information read, a completion of information which was not read, or a validation where the information is uncertain or ambiguous.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com