{"id":"S2012000780-781","label":"Switzerland--Gotthardtunnel (Airolo and G\u00f6schenen : Railroad tunnel)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2012000780-781","normalized_label":"switzerland--gotthardtunnel (airolo and goschenen : railroad tunnel)","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2012000780-781","provider":"lcsh","revision":"d3c2ad55278e6b79","taxonomy_revision":"f050b5d4780b1289","title":"Switzerland--Gotthardtunnel (Airolo and G\u00f6schenen : Railroad tunnel)","url":"/topics/S2012000780-781","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4669107782971222690","address_version":"morton4x16-v1","coordinates":[0,479,45768,13070],"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}