{"id":"S2023000207","label":"Rideau Canal National Historic Site (Ont.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2023000207","normalized_label":"rideau canal national historic site (ont.)","broader":["http://id.loc.gov/authorities/subjects/sh00007011","http://id.loc.gov/authorities/subjects/sh89001139"],"aliases":["Rideau Canal National Historic Site of Canada (Ont.)","Rideau Canal World Heritage Site (Ont.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2023000207","provider":"lcsh","revision":"168c66d4da1af49d","taxonomy_revision":"f050b5d4780b1289","title":"Rideau Canal National Historic Site (Ont.)","url":"/topics/S2023000207","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"327786690517139552","address_version":"morton4x16-v1","coordinates":[0,482,21026,15360],"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}