{"id":"S2009005065","label":"Bulat steel","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009005065","normalized_label":"bulat steel","broader":["http://id.loc.gov/authorities/subjects/sh85127809"],"aliases":["Wootz steel"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009005065","provider":"lcsh","revision":"09fd2db1e3690c5e","taxonomy_revision":"f050b5d4780b1289","title":"Bulat steel","url":"/topics/S2009005065","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4955164957215171104","address_version":"morton4x16-v1","coordinates":[0,478,64496,9216],"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}