{"id":"S85131944","label":"Tailings dams","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85131944","normalized_label":"tailings dams","broader":["http://id.loc.gov/authorities/subjects/sh85035582","http://id.loc.gov/authorities/subjects/sh85131943"],"aliases":["Tailings impoundments"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85131944","provider":"lcsh","revision":"f32a32686edfc629","taxonomy_revision":"f050b5d4780b1289","title":"Tailings dams","url":"/topics/S85131944","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547705976816288320","address_version":"morton4x16-v1","coordinates":[0,20,19466,40960],"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}