| http://www.w3.org/ns/prov#value | - COLUMBUS: Environmental regulators in Ohio want to set limits on the pollution in streams that feeds toxic algae on lakes in the state including Lake Erie, where the blooms threaten drinking water used by millions, northern Ohio???s huge tourism industry and the health of fish.The plan would limit the amount of phosphorus and nitrogen that come mainly from farm fertilizers, manure and sewage.Reduc
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