About: http://webisa.webdatacommons.org/419189939

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	It has an anode and a cathode and is similar to a fuel cell where a fuel, for example hydrogen, is oxidized at the anode, and an oxidant, such as oxygen, is reduced at the cathode.
http://www.w3.org/ns/prov#wasQuotedFrom	phys.org