About: http://webisa.webdatacommons.org/128425848

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	Emissions trading is a market-based approach to reducing air pollution.
http://www.w3.org/ns/prov#wasQuotedFrom	ssireview.org