{"id":"S2001001541","label":"Madison Dam (Mont.)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2001001541","normalized_label":"madison dam (mont.)","broader":["http://id.loc.gov/authorities/subjects/sh91004186"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001001541","provider":"lcsh","revision":"511be584fd32b917","taxonomy_revision":"f050b5d4780b1289","title":"Madison Dam (Mont.)","url":"/topics/S2001001541","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"3386797103391238","address_version":"morton4x16-v1","coordinates":[0,477,4977,5120],"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}