{"id":"S85136946","label":"Transition metal alloys","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85136946","normalized_label":"transition metal alloys","broader":["http://id.loc.gov/authorities/subjects/sh85003721"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85136946","provider":"lcsh","revision":"42d41d61412fc17d","taxonomy_revision":"f050b5d4780b1289","title":"Transition metal alloys","url":"/topics/S85136946","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10088278669656474112","address_version":"morton4x16-v1","coordinates":[0,20,19544,51200],"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}