{"id":"S85002713","label":"Air traffic rules","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002713","normalized_label":"air traffic rules","broader":["http://id.loc.gov/authorities/subjects/sh85001339"],"aliases":["Air rule of the road","Air traffic control--Law and legislation","Rules of the air"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002713","provider":"lcsh","revision":"b58549ac69be5e72","taxonomy_revision":"f050b5d4780b1289","title":"Air traffic rules","url":"/topics/S85002713","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"900733119617959492","address_version":"morton4x16-v1","coordinates":[0,20,17447,25600],"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}