<http://webisa.webdatacommons.org/prov/311125893>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/286828251> .
<http://webisa.webdatacommons.org/prov/274068555>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/286828251> .
<http://webisa.webdatacommons.org/286828251>	<http://www.w3.org/ns/prov#value>	"As plants around the US age, operators are having to choose between reliable and cheap coal, and renewable energy such as wind and biomass." .
<http://webisa.webdatacommons.org/286828251>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<umn.edu> .
<http://webisa.webdatacommons.org/286828251>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .