{"id":"S85145476","label":"Water--Pollution--Total maximum daily load","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85145476","normalized_label":"water--pollution--total maximum daily load","broader":["http://id.loc.gov/authorities/subjects/sh85145601"],"aliases":["TMDL (Water pollution)","Total maximum daily load for water pollutants"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85145476","provider":"lcsh","revision":"c50b955317cbd12e","taxonomy_revision":"f050b5d4780b1289","title":"Water--Pollution--Total maximum daily load","url":"/topics/S85145476","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290556943897347648","address_version":"morton4x16-v1","coordinates":[0,20,19678,4096],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}