{"id":"S2005020233","label":"Great black-backed gull","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2005020233","normalized_label":"great black-backed gull","broader":["http://id.loc.gov/authorities/subjects/sh85074731"],"aliases":["Black-backed gull, Great","Greater black-backed gull","Larus marinus"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2005020233","provider":"lcsh","revision":"95312edf15cced9b","taxonomy_revision":"f050b5d4780b1289","title":"Great black-backed gull","url":"/topics/S2005020233","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36107972094878244","address_version":"morton4x16-v1","coordinates":[0,478,2233,9216],"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}