{"id":"S2025001158","label":"Check dams","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2025001158","normalized_label":"check dams","broader":["http://id.loc.gov/authorities/subjects/sh85035582"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2025001158","provider":"lcsh","revision":"b5865b9fbfed8eb9","taxonomy_revision":"f050b5d4780b1289","title":"Check dams","url":"/topics/S2025001158","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4902383707901395044","address_version":"morton4x16-v1","coordinates":[0,482,52291,6144],"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}