{"id":"S86007976","label":"Extinct mammals","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86007976","normalized_label":"extinct mammals","broader":["http://id.loc.gov/authorities/subjects/sh2011004134","http://id.loc.gov/authorities/subjects/sh85080259"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86007976","provider":"lcsh","revision":"cf291d7672c24d41","taxonomy_revision":"f050b5d4780b1289","title":"Extinct mammals","url":"/topics/S86007976","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13871086870554870336","address_version":"morton4x16-v1","coordinates":[0,20,33154,40960],"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}