{"id":"S2010013991","label":"Tunnels--Arizona","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2010013991","normalized_label":"tunnels--arizona","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2010013991","provider":"lcsh","revision":"2c2043d84c2aef3a","taxonomy_revision":"f050b5d4780b1289","title":"Tunnels--Arizona","url":"/topics/S2010013991","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9244984064824452642","address_version":"morton4x16-v1","coordinates":[0,479,14724,39936],"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}