{"id":"S91001147","label":"Mackenzie River Delta (N.W.T. and Yukon)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh91001147","normalized_label":"mackenzie river delta (n.w.t. and yukon)","broader":["http://id.loc.gov/authorities/subjects/sh2004005975","http://id.loc.gov/authorities/subjects/sh92002003"],"aliases":["Mackenzie Delta (N.W.T. and Yukon)","Mackenzie River (N.W.T.)--Delta","Mackenzie River Delta (N.W.T.)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh91001147","provider":"lcsh","revision":"f1373e25d210fa41","taxonomy_revision":"f050b5d4780b1289","title":"Mackenzie River Delta (N.W.T. and Yukon)","url":"/topics/S91001147","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14466837711547401730","address_version":"morton4x16-v1","coordinates":[0,21,45636,60416],"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}