{"id":"S90003427","label":"Tumbler pigeons","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh90003427","normalized_label":"tumbler pigeons","broader":["http://id.loc.gov/authorities/subjects/sh85102078"],"aliases":["Tumblers (Pigeons)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh90003427","provider":"lcsh","revision":"bdcfecb846ff60ea","taxonomy_revision":"f050b5d4780b1289","title":"Tumbler pigeons","url":"/topics/S90003427","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9530896660298090054","address_version":"morton4x16-v1","coordinates":[0,21,30047,35840],"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}