<http://webisa.webdatacommons.org/412555820>	<http://www.w3.org/ns/prov#value>	"availability of drilling and production equipment and services, environmental risks, drilling and other operating risks, regulatory changes, the uncertainty inherent in estimating reserves and in projecting future rates of production, cash flow and" .
<http://webisa.webdatacommons.org/412555820>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sec.gov> .
<http://webisa.webdatacommons.org/prov/178878233>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412555820> .
<http://webisa.webdatacommons.org/prov/381573727>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/412555820> .
<http://webisa.webdatacommons.org/412555820>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .