About: http://webisa.webdatacommons.org/227223248

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	As Arizona Public Radio???s Ryan Heinsius reports, the regulations are an attempt to enforce the federal Clean Air Act.
http://www.w3.org/ns/prov#wasQuotedFrom	knau.org