{"id":"S88002800","label":"Ammonium carbonate","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88002800","normalized_label":"ammonium carbonate","broader":["http://id.loc.gov/authorities/subjects/sh85004551","http://id.loc.gov/authorities/subjects/sh85020136"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88002800","provider":"lcsh","revision":"62029e9b4a4c0603","taxonomy_revision":"f050b5d4780b1289","title":"Ammonium carbonate","url":"/topics/S88002800","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14718960143022817860","address_version":"morton4x16-v1","coordinates":[0,20,64323,49152],"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}