{"id":"S85126663","label":"Spinal anesthesia","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85126663","normalized_label":"spinal anesthesia","broader":["http://id.loc.gov/authorities/subjects/sh85030806","http://id.loc.gov/authorities/subjects/sh85126700"],"aliases":["Anesthesia, Spinal"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85126663","provider":"lcsh","revision":"7610975368bf8134","taxonomy_revision":"f050b5d4780b1289","title":"Spinal anesthesia","url":"/topics/S85126663","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"290702371427074560","address_version":"morton4x16-v1","coordinates":[0,20,19384,7168],"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}