PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • t keyboards and manually actuated scannersUS5222165 *May 29, 1992Jun 22, 1993Bohlinger J JerryOptical fiber elastomeric switch deviceUS5237161 *Jun 5, 1991Aug 17, 1993Psc, Inc.System for automatically reading symbols, such as bar codes, on objects which are placed in the detection zone of a symbol reading unit, such as a bar code scannerUS5250790 *Jun 12, 1992Oct 5, 1993Symbol Technologies, Inc.Ha
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com