About: http://webisa.webdatacommons.org/175837928

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	As is well known in the art, the ferromagnetic free layer 102 may be manufactured from materials such as nickel, cobalt, or iron or an alloy of such materials, and the spacer layer 104 is conventionally manufactured from copper.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr