{"id":"S85039605","label":"Drinking water--Standards","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85039605","normalized_label":"drinking water--standards","broader":["http://id.loc.gov/authorities/subjects/sh85145452","http://id.loc.gov/authorities/subjects/sh85145648"],"aliases":["Drinking water standards"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85039605","provider":"lcsh","revision":"495d0837be489049","taxonomy_revision":"f050b5d4780b1289","title":"Drinking water--Standards","url":"/topics/S85039605","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090328434212472388","address_version":"morton4x16-v1","coordinates":[0,20,18023,54272],"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}