{"id":"S85027411","label":"Coal trade","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85027411","normalized_label":"coal trade","broader":["http://id.loc.gov/authorities/subjects/sh85052226"],"aliases":["Coal industry"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85027411","provider":"lcsh","revision":"54dbcad879744573","taxonomy_revision":"f050b5d4780b1289","title":"Coal trade","url":"/topics/S85027411","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864845078340977156","address_version":"morton4x16-v1","coordinates":[0,20,17833,19456],"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}