About: http://webisa.webdatacommons.org/347231365

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	Elements such as dysprosium and holmium are added when the magnet is required to operate in a high temperature environment.
http://www.w3.org/ns/prov#wasQuotedFrom	greencarcongress.com