{"id":"S2017003817","label":"Tower Subway (London, England)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2017003817","normalized_label":"tower subway (london, england)","broader":["http://id.loc.gov/authorities/subjects/sh95002733","http://id.loc.gov/authorities/subjects/sh95002734"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2017003817","provider":"lcsh","revision":"0201269d45538ce8","taxonomy_revision":"f050b5d4780b1289","title":"Tower Subway (London, England)","url":"/topics/S2017003817","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14177344830268507136","address_version":"morton4x16-v1","coordinates":[0,480,58404,41984],"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}