{"id":"S2009116637","label":"Balloons--Early works to 1800","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009116637","normalized_label":"balloons--early works to 1800","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009116637","provider":"lcsh","revision":"2f578cc95488db2e","taxonomy_revision":"f050b5d4780b1289","title":"Balloons--Early works to 1800","url":"/topics/S2009116637","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"614750430345717350","address_version":"morton4x16-v1","coordinates":[0,479,703,29696],"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}