About: http://webisa.webdatacommons.org/22186174

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	The configuration of the tool-engaging portion may be an opening, and more particularly an opening that is along the longitudinal axis of the implant.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca