<http://webisa.webdatacommons.org/426790103>	<http://www.w3.org/ns/prov#value>	"As Chesapeake and other companies have cut back on drilling, prices have started rising in recent weeks." .
<http://webisa.webdatacommons.org/426790103>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<iowapublicradio.org> .
<http://webisa.webdatacommons.org/prov/217746804>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/426790103> .
<http://webisa.webdatacommons.org/426790103>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .