{"id":"S85079667","label":"Magnesium castings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85079667","normalized_label":"magnesium castings","broader":["http://id.loc.gov/authorities/subjects/sh85079671","http://id.loc.gov/authorities/subjects/sh85084033"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85079667","provider":"lcsh","revision":"552665983361371b","taxonomy_revision":"f050b5d4780b1289","title":"Magnesium castings","url":"/topics/S85079667","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088283068776727044","address_version":"morton4x16-v1","coordinates":[0,20,18649,52224],"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}