<http://webisa.webdatacommons.org/19348256>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<marketplace.org> .
<http://webisa.webdatacommons.org/prov/316489918>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/19348256> .
<http://webisa.webdatacommons.org/19348256>	<http://www.w3.org/ns/prov#value>	"However, substantial changes in natural gas prices may impact Nicor Gas??? earnings by increasing or decreasing the cost of gas used by the company, storage-related gas costs, and other operating and financing expenses." .
<http://webisa.webdatacommons.org/19348256>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .