{"id":"S85131943","label":"Tailings (Metallurgy)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85131943","normalized_label":"tailings (metallurgy)","broader":["http://id.loc.gov/authorities/subjects/sh85095414"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85131943","provider":"lcsh","revision":"c663ad71373425f0","taxonomy_revision":"f050b5d4780b1289","title":"Tailings (Metallurgy)","url":"/topics/S85131943","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9514078513192387136","address_version":"morton4x16-v1","coordinates":[0,20,19466,39936],"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}