About: http://webisa.webdatacommons.org/308778808

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	In some surgical procedures, such as cholecystectomy, the cannulas are used as portals for removal of the excised organ from the peritoneal cavity.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au