| http://www.w3.org/ns/prov#value | - means of providing and holding heated water is a separate reservoir fitted with thermostatically-controlled electric-resistance heating elements in thermal contact with said reservoir walls and enclosed in an efficient thermal-insulating shell, and (f) said dispensing valves for ambient, hot and cold water are located at a height of 0.8 to 1.6 m above the base plane upon which said wheeled enclosu
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