About: http://webisa.webdatacommons.org/347131747

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	Also, other oxidants other than air may be used, such as an organic fluid having a high oxygen content or hydrogen peroxide solution. [0007] The electrolyte used in fuel cells may be either liquid or solid.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com