{"id":"S87004117","label":"Bridges--Detroit River (Mich. and Ont.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh87004117","normalized_label":"bridges--detroit river (mich. and ont.)","broader":[],"aliases":["Detroit River (Mich. and Ont.)--Bridges"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh87004117","provider":"lcsh","revision":"12d9e8b13ecf25a5","taxonomy_revision":"f050b5d4780b1289","title":"Bridges--Detroit River (Mich. and Ont.)","url":"/topics/S87004117","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5209622706789697092","address_version":"morton4x16-v1","coordinates":[0,20,48719,21504],"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}