About: http://webisa.webdatacommons.org/64626191

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	Civilizations have been using silver going back 6,000 years, as silver deposits were on or near the earths surface, and the durable, malleable metal was used for jewelry and other artifacts that have been recovered.
http://www.w3.org/ns/prov#wasQuotedFrom	tradertech.com