About: http://webisa.webdatacommons.org/7786287

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 Lung Association???s analysis of air quality reports shows the most polluted cities are in California, Utah, Texas and Pennsylvania.
http://www.w3.org/ns/prov#wasQuotedFrom	ksn.com