About: http://webisa.webdatacommons.org/71592509

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 substitution of the rare-earth metal site with Ti, Zr, or other lanthanides such as Nd and Ce render the formation of a protective surface film and enhance the cycle life.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com