About: http://webisa.webdatacommons.org/57818397

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	Lithium-ion batteries, on the other hand, require metal oxides and some of those materials, such as cobalt, are rather rare.
http://www.w3.org/ns/prov#wasQuotedFrom	eurekalert.org