{"id":"S2006020108","label":"Eusthenopteron","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006020108","normalized_label":"eusthenopteron","broader":["http://id.loc.gov/authorities/subjects/sh2006020109"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006020108","provider":"lcsh","revision":"d3ca33df368d3c93","taxonomy_revision":"f050b5d4780b1289","title":"Eusthenopteron","url":"/topics/S2006020108","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326515398512091680","address_version":"morton4x16-v1","coordinates":[0,478,17856,12288],"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}