{"id":"S90001406","label":"Alkylthiomethylammonium chlorides","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90001406","normalized_label":"alkylthiomethylammonium chlorides","broader":["http://id.loc.gov/authorities/subjects/sh85024536"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90001406","provider":"lcsh","revision":"7c3e31604d464cc6","taxonomy_revision":"f050b5d4780b1289","title":"Alkylthiomethylammonium chlorides","url":"/topics/S90001406","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10145629213278225990","address_version":"morton4x16-v1","coordinates":[0,21,30015,63488],"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}