| http://www.w3.org/ns/prov#value | - A sensor assembly for use in a toilet room for detecting the adjacent presence of the user of a toilet room device, said assembly including a body having a hollow threaded mounting shank extending outwardly therefrom, said body including a platform, an upwardly extending wall on said platform and defining a chamber, an infrared transmitter and an adjacent infrared receiver positioned within said c
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