About: http://webisa.webdatacommons.org/311259646

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	The base metal selected for flat tableware was usually nickel silver, a misnomer which actually contained no silver but was an alloy of nickel, zinc and copper.
http://www.w3.org/ns/prov#wasQuotedFrom	centennialantiques.com