{"id":"S2010000187","label":"Atlantic Type (Steam locomotives)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010000187","normalized_label":"atlantic type (steam locomotives)","broader":["http://id.loc.gov/authorities/subjects/sh95009086"],"aliases":["Atlantics (Steam locomotives)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010000187","provider":"lcsh","revision":"7208960c8d4b78f8","taxonomy_revision":"f050b5d4780b1289","title":"Atlantic Type (Steam locomotives)","url":"/topics/S2010000187","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9855221797157496354","address_version":"morton4x16-v1","coordinates":[0,479,14508,60416],"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}