{"id":"S85063399","label":"Hydroelectric power plants","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85063399","normalized_label":"hydroelectric power plants","broader":["http://id.loc.gov/authorities/subjects/sh85041913","http://id.loc.gov/authorities/subjects/sh85105986","http://id.loc.gov/authorities/subjects/sh85145596","http://id.loc.gov/authorities/subjects/sh85145612"],"aliases":["Water-power electric plants"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85063399","provider":"lcsh","revision":"671f062573272cf8","taxonomy_revision":"f050b5d4780b1289","title":"Hydroelectric power plants","url":"/topics/S85063399","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9514008437647098436","address_version":"morton4x16-v1","coordinates":[0,20,18395,39936],"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}