{"id":"S88004190","label":"Gunpowder industry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh88004190","normalized_label":"gunpowder industry","broader":["http://id.loc.gov/authorities/subjects/sh85046485"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh88004190","provider":"lcsh","revision":"28e79e9c77c15933","taxonomy_revision":"f050b5d4780b1289","title":"Gunpowder industry","url":"/topics/S88004190","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5534009440489325060","address_version":"morton4x16-v1","coordinates":[0,20,64345,30720],"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}