About: http://webisa.webdatacommons.org/289791028

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	However, items such as candlesticks and knife handles are often weighted with other materials that contribute to the weight of the item, but contain no silver.
http://www.w3.org/ns/prov#wasQuotedFrom	precious-metal-refining.info