About: http://webisa.webdatacommons.org/278424067

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	Also, the retractor 5 is designed to have smooth metal edges as to not cause any lacerations or other injury to the patient.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk