About: http://webisa.webdatacommons.org/396596446

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	While, in most cases, ferrous metals, such as iron and steel represent the areas where rust and corrosion problems are particularly encountered, various non-ferrous metals, such as aluminum, are also subject to corrosion.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com