About: http://webisa.webdatacommons.org/289961405

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	Other major air pollutants created at mining sites are greenhouse gases including nitrous oxide and carbon dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom	heritage.nf.ca