About: http://webisa.webdatacommons.org/2624616

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	Pure silver coins wear VERY quickly in circulation, which is why almost all silver coins intended for circulation were alloyed with other metals such as copper.
http://www.w3.org/ns/prov#wasQuotedFrom	theelevationgroup.co.uk