{"id":"S00006583","label":"Machine gun drill and tactics","description":"Use as a topical subdivision under military services.","source_url":"https://id.loc.gov/authorities/subjects/sh00006583","normalized_label":"machine gun drill and tactics","broader":["http://id.loc.gov/authorities/subjects/sh99002491"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh00006583","provider":"lcsh","revision":"0984f5fca4cbdd68","taxonomy_revision":"f050b5d4780b1289","title":"Machine gun drill and tactics","url":"/topics/S00006583","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9802234122624566336","address_version":"morton4x16-v1","coordinates":[0,0,102,56320],"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}