About: http://webisa.webdatacommons.org/213525828

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	A preferred metal shape memory filament is a nickel titanium wire having the diameter and length described above such wires may be obtained from a number of commercial sources, including Raychem Corporation, Menlo Park, Calif.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es