{"id":"S85127821","label":"Steel forgings","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85127821","normalized_label":"steel forgings","broader":["http://id.loc.gov/authorities/subjects/sh85050766","http://id.loc.gov/authorities/subjects/sh85127867"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85127821","provider":"lcsh","revision":"f5f5e33f8f913dd7","taxonomy_revision":"f050b5d4780b1289","title":"Steel forgings","url":"/topics/S85127821","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326590431020335680","address_version":"morton4x16-v1","coordinates":[0,20,19402,13312],"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}