{"id":"S2010004643","label":"Slaty-backed gull","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010004643","normalized_label":"slaty-backed gull","broader":["http://id.loc.gov/authorities/subjects/sh85074731"],"aliases":["Larus schistisagus","Slatey-backed gull"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010004643","provider":"lcsh","revision":"af1edc818ca80aea","taxonomy_revision":"f050b5d4780b1289","title":"Slaty-backed gull","url":"/topics/S2010004643","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9242732247902462562","address_version":"morton4x16-v1","coordinates":[0,479,14578,35840],"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}