<http://webisa.webdatacommons.org/103858418>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<epa.gov> .
<http://webisa.webdatacommons.org/103858418>	<http://www.w3.org/ns/prov#value>	"More than 75 percent believe that global warming is a real threat to our country." .
<http://webisa.webdatacommons.org/prov/275374155>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/103858418> .
<http://webisa.webdatacommons.org/103858418>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .