{"id":"S85003723","label":"Alloys--Fatigue","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85003723","normalized_label":"alloys--fatigue","broader":[],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85003723","provider":"lcsh","revision":"68b3f3ab01c87873","taxonomy_revision":"f050b5d4780b1289","title":"Alloys--Fatigue","url":"/topics/S85003723","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"324413104803153476","address_version":"morton4x16-v1","coordinates":[0,20,17463,11264],"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}