{"id":"S85003986","label":"Aluminum alloys--Welding","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85003986","normalized_label":"aluminum alloys--welding","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85003986","provider":"lcsh","revision":"0b8cc9d0194ec8ac","taxonomy_revision":"f050b5d4780b1289","title":"Aluminum alloys--Welding","url":"/topics/S85003986","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"864836263994606148","address_version":"morton4x16-v1","coordinates":[0,20,17467,18432],"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}