{"id":"S85004962","label":"Anesthesia in obstetrics","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh85004962","normalized_label":"anesthesia in obstetrics","broader":["http://id.loc.gov/authorities/subjects/sh85093768"],"aliases":["Anesthetics in obstetrics","Obstetric anesthesia"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh85004962","provider":"lcsh","revision":"f7069ad93fae892c","taxonomy_revision":"f050b5d4780b1289","title":"Anesthesia in obstetrics","url":"/topics/S85004962","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"9511747548608610880","address_version":"morton4x16-v1","coordinates":[0,20,17482,34816],"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}