<http://webisa.webdatacommons.org/73771197>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<power-eng.com> .
<http://webisa.webdatacommons.org/prov/207953215>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/73771197> .
<http://webisa.webdatacommons.org/73771197>	<http://www.w3.org/ns/prov#value>	"6 June 2006 -- U.S. Environmental Protection Agency Region 5 has cited the city of Wyandotte, Michigan, for alleged clean air violations at its municipal power plant.EPA alleges the plant failed to comply with emission limits in its state operating permit and in state regulations on opacity, which is the amount of light obscured by particulates such as smoke, dust and ash." .
<http://webisa.webdatacommons.org/73771197>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .