About: http://webisa.webdatacommons.org/140198900

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	And don???t breathe the air Mounds of Petcoke, the carbon residue of tar sands refining, piled up for export for burning, have produced toxic dust storms that have left area residents gasping near Detroit, Chicago, and other locales.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalnursesunited.org