About: http://webisa.webdatacommons.org/249354942

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	Coal emissions are still significant contributing factors in four of the five leading causes of mortality in the United States ??? and mercury, arsenic and various coal pollutants also cause birth defects, asthma and other ailments.
http://www.w3.org/ns/prov#wasQuotedFrom	thepolicylass.org