{"id":"S2010103991","label":"Nuclear warfare--Safety measures","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010103991","normalized_label":"nuclear warfare--safety measures","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010103991","provider":"lcsh","revision":"517ea2f20dd197bb","taxonomy_revision":"f050b5d4780b1289","title":"Nuclear warfare--Safety measures","url":"/topics/S2010103991","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9821449488978551394","address_version":"morton4x16-v1","coordinates":[0,479,16130,56320],"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}