{"id":"S85003991","label":"Aluminum castings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85003991","normalized_label":"aluminum castings","broader":["http://id.loc.gov/authorities/subjects/sh85004012","http://id.loc.gov/authorities/subjects/sh85084033"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85003991","provider":"lcsh","revision":"de64da4160e2efc3","taxonomy_revision":"f050b5d4780b1289","title":"Aluminum castings","url":"/topics/S85003991","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"867096859901313604","address_version":"morton4x16-v1","coordinates":[0,20,17467,23552],"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}