About: http://webisa.webdatacommons.org/340056476

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	For abdominal surgery, the specialized instruments are usually introduced through a tube, such as a trocar, while the surgeon observes the manipulation of the instruments through a laparoscope.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com