About: http://webisa.webdatacommons.org/442563017

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	Acid rain forms when chemicals such as sulphur dioxide and various nitrogen oxides are expelled from smokestacks and mix with atmospheric moisture.
http://www.w3.org/ns/prov#wasQuotedFrom	theglobeandmail.com