{"id":"S85084203","label":"Metals--Fracture","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85084203","normalized_label":"metals--fracture","broader":["http://id.loc.gov/authorities/subjects/sh85084245"],"aliases":["Failure of metals","Fracture of metals","Metals--Failure"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85084203","provider":"lcsh","revision":"3b5f8eae6f5ee8b0","taxonomy_revision":"f050b5d4780b1289","title":"Metals--Fracture","url":"/topics/S85084203","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9547851129535201792","address_version":"morton4x16-v1","coordinates":[0,20,18720,44032],"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}