{"id":"S85049419","label":"Fluorides","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85049419","normalized_label":"fluorides","broader":["http://id.loc.gov/authorities/subjects/sh85049431","http://id.loc.gov/authorities/subjects/sh85058444"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85049419","provider":"lcsh","revision":"16a6faebd3ed914e","taxonomy_revision":"f050b5d4780b1289","title":"Fluorides","url":"/topics/S85049419","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324413396856472068","address_version":"morton4x16-v1","coordinates":[0,20,18177,11264],"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}