{"id":"S2019000049","label":"Nuclear weapons--Johnston Island (Johnston Atoll)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2019000049","normalized_label":"nuclear weapons--johnston island (johnston atoll)","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2019000049","provider":"lcsh","revision":"cfa3acaa1112ddc1","taxonomy_revision":"f050b5d4780b1289","title":"Nuclear weapons--Johnston Island (Johnston Atoll)","url":"/topics/S2019000049","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10089272655588114502","address_version":"morton4x16-v1","coordinates":[0,481,24059,50176],"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}