{"id":"S2010105537","label":"Persian Gulf War, 1991--Chemical warfare","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010105537","normalized_label":"persian gulf war, 1991--chemical warfare","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010105537","provider":"lcsh","revision":"ad1b38df8541139a","taxonomy_revision":"f050b5d4780b1289","title":"Persian Gulf War, 1991--Chemical warfare","url":"/topics/S2010105537","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"19224162518590054","address_version":"morton4x16-v1","coordinates":[0,479,16155,1024],"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}