| http://www.w3.org/ns/prov#value | - Commercial aircraft, cars, buses, boats, trailers or other commercial vehicles must be washed at a commercial or fleet vehicle or boat washing facility operated at a fixed location where equipment using water is properly maintained to avoid wasteful use.Commercial car washes must recycle at least 50 percent of the potable water used per cycle.Fountains, ponds, lakes or other ornamental water uses
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