About: http://webisa.webdatacommons.org/400761027

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	Some coins such as the briefly issued War Nickels contain 35% silver, some coins like the 1965-1970 Kennedy Halves contain 40% silver, while most junk silver is comprised of 90% silver coins.
http://www.w3.org/ns/prov#wasQuotedFrom	junksilvercoins.com