{"id":"S85022868","label":"Chelation therapy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85022868","normalized_label":"chelation therapy","broader":["http://id.loc.gov/authorities/subjects/sh85005663","http://id.loc.gov/authorities/subjects/sh85084267","http://id.loc.gov/authorities/subjects/sh85134723"],"aliases":["Chelates--Therapeutic use"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85022868","provider":"lcsh","revision":"ca6a2ae953013b86","taxonomy_revision":"f050b5d4780b1289","title":"Chelation therapy","url":"/topics/S85022868","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"866947343566635584","address_version":"morton4x16-v1","coordinates":[0,20,17762,20480],"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}