{"id":"S2006009010","label":"Emergency drills","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006009010","normalized_label":"emergency drills","broader":["http://id.loc.gov/authorities/subjects/sh91000441"],"aliases":["Disaster drills","Drills, Emergency"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006009010","provider":"lcsh","revision":"f950285cde7fb3c8","taxonomy_revision":"f050b5d4780b1289","title":"Emergency drills","url":"/topics/S2006009010","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088208327185408608","address_version":"morton4x16-v1","coordinates":[0,478,17682,51200],"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}