{"id":"S85082765","label":"Mechanical wear","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85082765","normalized_label":"mechanical wear","broader":["http://id.loc.gov/authorities/subjects/sh85051971","http://id.loc.gov/authorities/subjects/sh85082072","http://id.loc.gov/authorities/subjects/sh85128671","http://id.loc.gov/authorities/subjects/sh85137428"],"aliases":["Scuffing","Wear, Mechanical","Wearing properties"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85082765","provider":"lcsh","revision":"9e8958f5f9f3ed95","taxonomy_revision":"f050b5d4780b1289","title":"Mechanical wear","url":"/topics/S85082765","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"326590155001578048","address_version":"morton4x16-v1","coordinates":[0,20,18698,13312],"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}