About: http://webisa.webdatacommons.org/139921444

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	Other materials or combinations of materials could be used such as Nitinol, Tungsten, MP35N, cobalt chrome, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr