{"id":"S85037827","label":"Diesel locomotives--Welding","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85037827","normalized_label":"diesel locomotives--welding","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85037827","provider":"lcsh","revision":"4159011fca4de982","taxonomy_revision":"f050b5d4780b1289","title":"Diesel locomotives--Welding","url":"/topics/S85037827","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288384582724765184","address_version":"morton4x16-v1","coordinates":[0,20,17996,3072],"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}