About: http://webisa.webdatacommons.org/125407601

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 plate is often used as a prep step for plating other metals, such as nickel and silver.
http://www.w3.org/ns/prov#wasQuotedFrom	hackaday.com