About: http://webisa.webdatacommons.org/7775943

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 spacer 102 can be made of stainless steel, titanium, a super-elastic material or silicone or other biologically acceptable material.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com