<http://webisa.webdatacommons.org/68835620>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<democraticunderground.com> .
<http://webisa.webdatacommons.org/68835620>	<http://www.w3.org/ns/prov#value>	"Committee Chairman Ralph Hall and five other Republicans on the panel sent letters Friday to the EPA, the White House and other agencies." .
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