About: http://webisa.webdatacommons.org/316040823

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	Platinum is a rare element and it does not exist on Earth in the quantities that would be required for mass production of fuel cells.
http://www.w3.org/ns/prov#wasQuotedFrom	canadiancontent.net