{"id":"S2008007604","label":"Chelmer and Blackwater Navigation (England)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2008007604","normalized_label":"chelmer and blackwater navigation (england)","broader":["http://id.loc.gov/authorities/subjects/sh85019444"],"aliases":["Chelmer & Blackwater Navigation (England)","Chelmer and Blackwater Navigation Canal"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2008007604","provider":"lcsh","revision":"8b7b2fbf0f954c24","taxonomy_revision":"f050b5d4780b1289","title":"Chelmer and Blackwater Navigation (England)","url":"/topics/S2008007604","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14432985973824579168","address_version":"morton4x16-v1","coordinates":[0,478,48910,53248],"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}