About: http://webisa.webdatacommons.org/363855876

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 core is an iron cobalt ternary alloy and the shell is a silicon oxide and
http://www.w3.org/ns/prov#wasQuotedFrom	freshpatents.com