About: http://webisa.webdatacommons.org/363067039

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	Aluminium is an expensive metal made by the costly process of electrolysis (Extraction of Aluminium), so the Thermit reaction would be a ridiculously expensive way of producing iron!
http://www.w3.org/ns/prov#wasQuotedFrom	docbrown.info