About: http://webisa.webdatacommons.org/333238693

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	Merely by way of example, materials such as aluminum alloys, ferrous metal such as stainless steels and iron-nickel alloys can be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com