{"id":"S85005550","label":"Anthracite coal industry","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85005550","normalized_label":"anthracite coal industry","broader":["http://id.loc.gov/authorities/subjects/sh85027411"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85005550","provider":"lcsh","revision":"42c4867450a42635","taxonomy_revision":"f050b5d4780b1289","title":"Anthracite coal industry","url":"/topics/S85005550","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9550028145441505860","address_version":"morton4x16-v1","coordinates":[0,20,17491,47104],"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}