About: http://webisa.webdatacommons.org/140009490

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	Hydrogen Fuel CellsAs a lot of the alternative energy sources, Hydrogen Fuel Cells are a relatively new technology that was originally developed for the space program.
http://www.w3.org/ns/prov#wasQuotedFrom	33rpm.com