{"id":"S2001000680","label":"Bird surveys","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2001000680","normalized_label":"bird surveys","broader":["http://id.loc.gov/authorities/subjects/sh2001009921","http://id.loc.gov/authorities/subjects/sh2005020032"],"aliases":["Avifaunal surveys","Bird inventories","Ornithological inventories","Ornithological surveys"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001000680","provider":"lcsh","revision":"48bf22942a119447","taxonomy_revision":"f050b5d4780b1289","title":"Bird surveys","url":"/topics/S2001000680","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9260527035070161478","address_version":"morton4x16-v1","coordinates":[0,477,4963,40960],"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}