About: http://webisa.webdatacommons.org/1868068

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	During operation, hydrogen or other forms of fuel passes over one electrode (the anode), and oxygen or air passes over the other electrode (the cathode) to produce electricity and water and heat as the byproducts.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com