About: http://webisa.webdatacommons.org/387939816

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	But most uses, it adds, are contingent upon a suitable adjustment of the price of aluminum relative to that of stainless steel, plastics, magnesium or other competing materials.
http://www.w3.org/ns/prov#wasQuotedFrom	paleofuture.com