{"id":"S91001130","label":"Rare amphibians","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91001130","normalized_label":"rare amphibians","broader":["http://id.loc.gov/authorities/subjects/sh85004598","http://id.loc.gov/authorities/subjects/sh93008774"],"aliases":["Endangered amphibians","Threatened amphibians","Vanishing amphibians"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91001130","provider":"lcsh","revision":"fc596e1eb505283a","taxonomy_revision":"f050b5d4780b1289","title":"Rare amphibians","url":"/topics/S91001130","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13890368163150956034","address_version":"morton4x16-v1","coordinates":[0,21,45636,43008],"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}