About: http://webisa.webdatacommons.org/427933738

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	Since gold is quite soft, other metals, such as silver, copper, nickel and zinc, are added to it to make it hard enough to be suitable for fine jewelry such as wedding bands.
http://www.w3.org/ns/prov#wasQuotedFrom	applesofgold.com