{"id":"S86001982","label":"Elizabeth River Tunnel System (Norfolk and Portsmouth, Va.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86001982","normalized_label":"elizabeth river tunnel system (norfolk and portsmouth, va.)","broader":["http://id.loc.gov/authorities/subjects/sh86001983","http://id.loc.gov/authorities/subjects/sh93003966"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86001982","provider":"lcsh","revision":"8a7b6589e5f10ca5","taxonomy_revision":"f050b5d4780b1289","title":"Elizabeth River Tunnel System (Norfolk and Portsmouth, Va.)","url":"/topics/S86001982","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14449940159090787840","address_version":"morton4x16-v1","coordinates":[0,20,33060,63488],"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}