About: http://webisa.webdatacommons.org/427169957

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	Another aspect of the present invention is a method of constructing a fuel cell comprising a porous metal flow field and a thin layer of tin or tin oxide disposed on the surface of the porous metal flow field.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr