{"id":"S85084429","label":"Methylxanthines","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084429","normalized_label":"methylxanthines","broader":["http://id.loc.gov/authorities/subjects/sh85084421","http://id.loc.gov/authorities/subjects/sh85148764"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084429","provider":"lcsh","revision":"52b325999a20b111","taxonomy_revision":"f050b5d4780b1289","title":"Methylxanthines","url":"/topics/S85084429","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326590155005756928","address_version":"morton4x16-v1","coordinates":[0,20,18724,13312],"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}