About: http://webisa.webdatacommons.org/424648242

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	Reason being is because the silver is not 100% silver, suprisingly to most people who already know this it really only contains 35% silver and it contains mercury, Copper, tin, and other traces of metals.
http://www.w3.org/ns/prov#wasQuotedFrom	drug3k.com