{"id":"S2017000410","label":"Niagara Gorge (N.Y. and Ont.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2017000410","normalized_label":"niagara gorge (n.y. and ont.)","broader":["http://id.loc.gov/authorities/subjects/sh86007982","http://id.loc.gov/authorities/subjects/sh97005558"],"aliases":["Niagara River Gorge (N.Y. and Ont.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2017000410","provider":"lcsh","revision":"4b141c4a1a7f4353","taxonomy_revision":"f050b5d4780b1289","title":"Niagara Gorge (N.Y. and Ont.)","url":"/topics/S2017000410","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5530561382264620100","address_version":"morton4x16-v1","coordinates":[0,480,58351,26624],"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}