About: http://webisa.webdatacommons.org/200180112

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	This operation is necessary if there is a complication such as a fistula or connection between the bypassed stomach and stomach pouch.
http://www.w3.org/ns/prov#wasQuotedFrom	lahey.org