{"id":"S85145458","label":"Water--Fluoridation","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85145458","normalized_label":"water--fluoridation","broader":["http://id.loc.gov/authorities/subjects/sh85049419","http://id.loc.gov/authorities/subjects/sh85049428","http://id.loc.gov/authorities/subjects/sh85106595"],"aliases":["Drinking water--Fluoridation","Fluoridation of water","Water fluoridation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85145458","provider":"lcsh","revision":"6587687608fa492b","taxonomy_revision":"f050b5d4780b1289","title":"Water--Fluoridation","url":"/topics/S85145458","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088278670730216964","address_version":"morton4x16-v1","coordinates":[0,20,19677,51200],"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}