About: http://webisa.webdatacommons.org/34454161

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	The primary source of greenhouse gas emissions in the U.S. is coal plants, and ??? since the Supreme Court has determined that those emissions are a pollutant ??? the EPA is mandated to regulate them.
http://www.w3.org/ns/prov#wasQuotedFrom	govexec.com