{"id":"S85092789","label":"Notched bar testing","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85092789","normalized_label":"notched bar testing","broader":["http://id.loc.gov/authorities/subjects/sh85082072","http://id.loc.gov/authorities/subjects/sh85092788","http://id.loc.gov/authorities/subjects/sh85134146"],"aliases":["Charpy impact test","Charpy test","Notch bar testing"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85092789","provider":"lcsh","revision":"81d3c6fda9c27831","taxonomy_revision":"f050b5d4780b1289","title":"Notched bar testing","url":"/topics/S85092789","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"10090394148218734144","address_version":"morton4x16-v1","coordinates":[0,20,18854,54272],"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}