About: http://webisa.webdatacommons.org/215648382

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	This alloy is preferably binary, such as nickel-titanium, in which nickel does not exceed 50% by weight, and titanium does not exceed 55% by weight.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr