About: http://webisa.webdatacommons.org/57267517

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	Precious metals like platinum can improve the individual step of reduction to hydrogen; metal oxides such as iridium and cobalt oxide catalyze the oxidation to oxygen.
http://www.w3.org/ns/prov#wasQuotedFrom	nanowerk.com