About: http://webisa.webdatacommons.org/268750271

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 the event that the user selects any instrument other than the scalpel, he is instructed that he has made an incorrect choice and that he must first make an incision prior to placing the trocar (step 202).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com