{"id":"S85127830","label":"Steel industry and trade--Health aspects","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85127830","normalized_label":"steel industry and trade--health aspects","broader":[],"aliases":["Steel industry and trade--Hygienic aspects"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85127830","provider":"lcsh","revision":"ae0f787f5b0d2bfe","taxonomy_revision":"f050b5d4780b1289","title":"Steel industry and trade--Health aspects","url":"/topics/S85127830","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867154327700128320","address_version":"morton4x16-v1","coordinates":[0,20,19402,22528],"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}