About: http://webisa.webdatacommons.org/9548648

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 most conventional fuel cells, hydrogen gas is either fed directly to the anode or produced by steam reforming of hydrocarbons, such as methane.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk