{"id":"S85074221","label":"Laminectomy","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85074221","normalized_label":"laminectomy","broader":["http://id.loc.gov/authorities/subjects/sh85126703"],"aliases":[],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85074221","provider":"lcsh","revision":"3e64904edab56a05","taxonomy_revision":"f050b5d4780b1289","title":"Laminectomy","url":"/topics/S85074221","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9549962175750211072","address_version":"morton4x16-v1","coordinates":[0,20,18564,46080],"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}