{"id":"S2001002479","label":"Mammoth Mine (Madison County, Mont.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2001002479","normalized_label":"mammoth mine (madison county, mont.)","broader":["http://id.loc.gov/authorities/subjects/sh90002654"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001002479","provider":"lcsh","revision":"e0cf0fc952085ce9","taxonomy_revision":"f050b5d4780b1289","title":"Mammoth Mine (Madison County, Mont.)","url":"/topics/S2001002479","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9262928368465503814","address_version":"morton4x16-v1","coordinates":[0,477,4991,48128],"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}