About: http://webisa.webdatacommons.org/139259258

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	Typically, the femoral implant 13 and tibial base implant 14 are formed of metal such as titanium alloy or chrome-cobalt while the tibial insert 15 is formed of plastic such as high molecular weight polyethylene (HMWPE).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au