About: http://webisa.webdatacommons.org/18948521

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	Examples of suitable materials include steel, stainless steel, and stainless steel alloys, such as with nickel, iron, or copper.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com