About: http://webisa.webdatacommons.org/435058793

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	However, disposals other than tailings and waste rock (such as to landfills and underground injection) have increased, mainly due to reported increases in disposals of hydrogen sulphide.
http://www.w3.org/ns/prov#wasQuotedFrom	ec.gc.ca