| http://www.w3.org/ns/prov#value | - a.) U.S. Pat. No. 6,119,720, to Isaacson et al., teaches a flood control device for measuring fluid flow into a house or building and shuts off the fluid flow if measured flow conditions indicate an overly high consumption due to a leak, break, or other abnormal condition which is present in the plumbing system of the house or building.
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