About: http://webisa.webdatacommons.org/260704297

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	It is to be further noted that the extension is performed from a point posteriorly of anterior end 28 which assists in maintaining the hand and other body parts of the medical personnel posteriorly of the needle assembly.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com