{"id":"S2001009119","label":"Thermal fatigue","description":"Use as a topical subdivision under individual materials and types of materials.","source_url":"https://id.loc.gov/authorities/subjects/sh2001009119","normalized_label":"thermal fatigue","broader":["http://id.loc.gov/authorities/subjects/sh99005370"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2001009119","provider":"lcsh","revision":"656a66b75b54f138","taxonomy_revision":"f050b5d4780b1289","title":"Thermal fatigue","url":"/topics/S2001009119","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"616017084987614790","address_version":"morton4x16-v1","coordinates":[0,477,5095,31744],"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}