PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As referred to in conjunction with the present invention, bar code is used to represent any of the imprinted codes which are read optically, and therefore include the so-called 2D bar codes, bull's eye codes and the like, and is not limited to UPC codes, 3 of 9 codes or other known systems having parallel imprinted lines.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com