PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • itchUS4408103 *Jan 6, 1982Oct 4, 1983Smith EngineeringJoystick operated multiple position switchUS4410872 *Aug 27, 1980Oct 18, 1983Robert Bosch GmbhElectrical thick-film, free-standing, self-supporting structure, and method of its manufacture, particularly for sensors used with internal combustion enginesUS4439648 *Jul 28, 1982Mar 27, 1984Coleco Industries, Inc.Joystick-type controllerUS4493219 *A
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com