{"id":"S85003980","label":"Aluminum alloys--Fracture","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85003980","normalized_label":"aluminum alloys--fracture","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85003980","provider":"lcsh","revision":"5d2c3ecf0c03916c","taxonomy_revision":"f050b5d4780b1289","title":"Aluminum alloys--Fracture","url":"/topics/S85003980","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326515371035476548","address_version":"morton4x16-v1","coordinates":[0,20,17467,12288],"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}