About: http://webisa.webdatacommons.org/151641948

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	In some fuel cells, an oxygen containing gas, such as air, is provided onto the cathode side of the electrolyte, while hydrogen or a hydrocarbon fuel is provided onto the anode side of the electrolyte.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com