{"id":"S2006005912","label":"Nutrient pollution of water--Government policy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006005912","normalized_label":"nutrient pollution of water--government policy","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006005912","provider":"lcsh","revision":"c5a41a9efe870741","taxonomy_revision":"f050b5d4780b1289","title":"Nutrient pollution of water--Government policy","url":"/topics/S2006005912","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900724333826155104","address_version":"morton4x16-v1","coordinates":[0,478,17634,24576],"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}