{"id":"S85081858","label":"Mass casualties","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85081858","normalized_label":"mass casualties","broader":["http://id.loc.gov/authorities/subjects/sh85026326","http://id.loc.gov/authorities/subjects/sh85082927","http://id.loc.gov/authorities/subjects/sh85083153","http://id.loc.gov/authorities/subjects/sh85148589"],"aliases":["Casualties, Disaster","Casualties, Mass","Disaster casualties","Fatalities, Mass","Mass fatalities"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85081858","provider":"lcsh","revision":"f01ddce48fb2c12e","taxonomy_revision":"f050b5d4780b1289","title":"Mass casualties","url":"/topics/S85081858","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288441483529700864","address_version":"morton4x16-v1","coordinates":[0,20,18684,2048],"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}