| http://www.w3.org/ns/prov#value | - 20120305770ARTICLE OF APPAREL AND METHOD FOR DISPLAYING A MESSAGE - An article of apparel such as a necktie, hat, cap, eyeglasses, or a pendant, that has battery-powered infrared (IR) light emitter(s) such as IR-emitting LEDs, in a pattern so that the light emitted when the IR emitters are energized is not visible to the naked eye, yet displays a message that can be electronically seen by an IR de
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