{"id":"S85008130","label":"Arthroplasty","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85008130","normalized_label":"arthroplasty","broader":["http://id.loc.gov/authorities/subjects/sh85070666","http://id.loc.gov/authorities/subjects/sh85130786"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85008130","provider":"lcsh","revision":"6e43cbde1df36478","taxonomy_revision":"f050b5d4780b1289","title":"Arthroplasty","url":"/topics/S85008130","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"288375511758292480","address_version":"morton4x16-v1","coordinates":[0,20,17532,2048],"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}