<http://webisa.webdatacommons.org/prov/36070785>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/215952570> .
<http://webisa.webdatacommons.org/215952570>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/215952570>	<http://www.w3.org/ns/prov#value>	"Why would anyone want to lessen pollution standards on mercury, arsenic, and other toxins released by coal-burning power plants that are so hazardous to humans and account for thousands of deaths and health complications each year?" .
<http://webisa.webdatacommons.org/215952570>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<thinkprogress.org> .