{"id":"S91001477","label":"Siege artillery","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91001477","normalized_label":"siege artillery","broader":["http://id.loc.gov/authorities/subjects/sh85095395"],"aliases":["Siege guns","Siege ordnance"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91001477","provider":"lcsh","revision":"a16f02a112254dc6","taxonomy_revision":"f050b5d4780b1289","title":"Siege artillery","url":"/topics/S91001477","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4633087187695583810","address_version":"morton4x16-v1","coordinates":[0,21,45642,5120],"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}