{"id":"S85014316","label":"Birds--Evolution","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85014316","normalized_label":"birds--evolution","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85014316","provider":"lcsh","revision":"0ff07b9372ecb9ea","taxonomy_revision":"f050b5d4780b1289","title":"Birds--Evolution","url":"/topics/S85014316","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549887409026909696","address_version":"morton4x16-v1","coordinates":[0,20,17628,45056],"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}