| http://www.w3.org/ns/prov#value | - With such an arrangement as described above, upon sensing of a use of the device with the sensors 6f, the opening or closing valves 65 are opened for a specified period of time to feed the liquid soap and the air toward the discharging nozzle 6 and further, the liquid soap and the air are forcibly blown from the extreme ends of the liquid soap feeding pipe 3 and the air feeding pipe 4 toward into
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