About: http://webisa.webdatacommons.org/296921500

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 bone screw and other components of the present invention are preferably made of 316 LVM steel, although any other appropriate material for surgical implantation, of equivalent strength, may be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com