{"id":"S85011335","label":"Balloons in astronomy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85011335","normalized_label":"balloons in astronomy","broader":["http://id.loc.gov/authorities/subjects/sh85001386"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85011335","provider":"lcsh","revision":"02c062fcef22c53d","taxonomy_revision":"f050b5d4780b1289","title":"Balloons in astronomy","url":"/topics/S85011335","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290636108671370816","address_version":"morton4x16-v1","coordinates":[0,20,17582,7168],"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}