About: http://webisa.webdatacommons.org/325410854

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	Gold in the native state (i.e. found naturally) is usually mixed with other metals, such as silver.
http://www.w3.org/ns/prov#wasQuotedFrom	chemicool.com