About: http://webisa.webdatacommons.org/182084532

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	Copper, gunmetal, brasses, manganese bronze, lead and zinc along with the steel is the most valuable parts.
http://www.w3.org/ns/prov#wasQuotedFrom	ancestry.com