<http://webisa.webdatacommons.org/prov/143054144>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/7109644> .
<http://webisa.webdatacommons.org/prov/143296499>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/7109644> .
<http://webisa.webdatacommons.org/7109644>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/7109644>	<http://www.w3.org/ns/prov#value>	"impacted by such factors as acquisitions and dispositions of fields, field production decline" .
<http://webisa.webdatacommons.org/7109644>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sec.gov> .