About: http://webisa.webdatacommons.org/31530514

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	Grinding is conducted wet, and chemicals such as lime, soda ash, sodium cyanide, and sulphur dioxide may be added in the grinding circuit in preparation for ore separation.
http://www.w3.org/ns/prov#wasQuotedFrom	ec.gc.ca