{"id":"S2012002685","label":"Formation flying","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2012002685","normalized_label":"formation flying","broader":["http://id.loc.gov/authorities/subjects/sh85049108"],"aliases":["Flying in formation","Formation flight"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2012002685","provider":"lcsh","revision":"79b60f33d3eff925","taxonomy_revision":"f050b5d4780b1289","title":"Formation flying","url":"/topics/S2012002685","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14468948784111035942","address_version":"morton4x16-v1","coordinates":[0,479,45797,62464],"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}