About: http://webisa.webdatacommons.org/102111885

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	One patient was a 33-year-old man with a history of previous L5-S1 diskectomy, and the other was a 42-year-old woman with a history of perforated appendicitis.
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com