{"id":"S85020946","label":"Catapults (Aeronautics)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85020946","normalized_label":"catapults (aeronautics)","broader":["http://id.loc.gov/authorities/subjects/sh85001319","http://id.loc.gov/authorities/subjects/sh85107483"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85020946","provider":"lcsh","revision":"9485b8b575552062","taxonomy_revision":"f050b5d4780b1289","title":"Catapults (Aeronautics)","url":"/topics/S85020946","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864836281237112320","address_version":"morton4x16-v1","coordinates":[0,20,17732,18432],"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}