About: http://webisa.webdatacommons.org/141445040

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	Extreme care must be exercised when trocars and other instruments are inserted or manipulated in the joint, so as not to scratch the metallic surfaces or the polyethylene.
http://www.w3.org/ns/prov#wasQuotedFrom	ijoonline.com