{"id":"S85002669","label":"Air mail subsidies","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85002669","normalized_label":"air mail subsidies","broader":["http://id.loc.gov/authorities/subjects/sh2001006001","http://id.loc.gov/authorities/subjects/sh85002667"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85002669","provider":"lcsh","revision":"de80c02c22aceab7","taxonomy_revision":"f050b5d4780b1289","title":"Air mail subsidies","url":"/topics/S85002669","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549896203982997056","address_version":"morton4x16-v1","coordinates":[0,20,17446,46080],"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}