About: http://webisa.webdatacommons.org/71964051

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 device of claim 3 wherein said ferromagnetic material is one selected from the group comprising the elements Fe, Ni, Co and alloys including said elements.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com