{"id":"S2008008494","label":"Vitamin A deficiency in animals","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008008494","normalized_label":"vitamin a deficiency in animals","broader":["http://id.loc.gov/authorities/subjects/sh88004393"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008008494","provider":"lcsh","revision":"bf47d15e2e43ea7a","taxonomy_revision":"f050b5d4780b1289","title":"Vitamin A deficiency in animals","url":"/topics/S2008008494","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"13892694756028737056","address_version":"morton4x16-v1","coordinates":[0,478,48924,47104],"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}