{"id":"S2002005162","label":"United Airlines Flight 93 Hijacking Incident, 2001","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2002005162","normalized_label":"united airlines flight 93 hijacking incident, 2001","broader":["http://id.loc.gov/authorities/subjects/sh2001000147","http://id.loc.gov/authorities/subjects/sh85060788"],"aliases":["UAL Flight 93 Hijacking Incident, 2001","United Flight 93 Hijacking Incident, 2001"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2002005162","provider":"lcsh","revision":"45c39f4d852d9bc2","taxonomy_revision":"f050b5d4780b1289","title":"United Airlines Flight 93 Hijacking Incident, 2001","url":"/topics/S2002005162","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9548897857659347522","address_version":"morton4x16-v1","coordinates":[0,477,20658,43008],"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}