About: http://webisa.webdatacommons.org/192221783

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	Combustion pollutants come from sources such as fuel-burning stoves, furnaces, fireplaces, heaters, and water heaters, using gas, oil, coal, wood, or other fuel.
http://www.w3.org/ns/prov#wasQuotedFrom	blueair.com