{"id":"S85110720","label":"Radioisotopes in aeronautics","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85110720","normalized_label":"radioisotopes in aeronautics","broader":["http://id.loc.gov/authorities/subjects/sh85001309","http://id.loc.gov/authorities/subjects/sh85001319","http://id.loc.gov/authorities/subjects/sh85110715"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85110720","provider":"lcsh","revision":"ee5c629341bb3c5a","taxonomy_revision":"f050b5d4780b1289","title":"Radioisotopes in aeronautics","url":"/topics/S85110720","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288301020852143684","address_version":"morton4x16-v1","coordinates":[0,20,19135,0],"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}