{"id":"S85127817","label":"Steel castings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85127817","normalized_label":"steel castings","broader":["http://id.loc.gov/authorities/subjects/sh85084033","http://id.loc.gov/authorities/subjects/sh85127824","http://id.loc.gov/authorities/subjects/sh85127867"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85127817","provider":"lcsh","revision":"ada77524eda6af5f","taxonomy_revision":"f050b5d4780b1289","title":"Steel castings","url":"/topics/S85127817","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324338631206650432","address_version":"morton4x16-v1","coordinates":[0,20,19402,9216],"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}