{"id":"S2006006477","label":"Silica dust","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2006006477","normalized_label":"silica dust","broader":["http://id.loc.gov/authorities/subjects/sh85085547"],"aliases":["Siliceous dust"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2006006477","provider":"lcsh","revision":"30cd1e8d52e93764","taxonomy_revision":"f050b5d4780b1289","title":"Silica dust","url":"/topics/S2006006477","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326524177429455460","address_version":"morton4x16-v1","coordinates":[0,478,17643,13312],"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}