{"id":"S85001360","label":"Aeronautics, Commercial","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85001360","normalized_label":"aeronautics, commercial","broader":["http://id.loc.gov/authorities/subjects/sh85001319"],"aliases":["Air service","Air transport","Air transportation industry","Air transportation system","Civil aeronautics","Civil aviation","Commercial aeronautics","Commercial aviation"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85001360","provider":"lcsh","revision":"8b9bc0ce4b930432","taxonomy_revision":"f050b5d4780b1289","title":"Aeronautics, Commercial","url":"/topics/S85001360","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864695526502040128","address_version":"morton4x16-v1","coordinates":[0,20,17426,16384],"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}