About: http://webisa.webdatacommons.org/319251669

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	Much of the worrisome data concerns ???fine particulate matter??? ??? tiny bits of soot that come from burning coal, oil, diesel fuel or wood, mostly in factories, vehicles and power plants.
http://www.w3.org/ns/prov#wasQuotedFrom	grist.org