<http://webisa.webdatacommons.org/312729930>	<http://www.w3.org/ns/prov#value>	"These production levels are impacted by such factors as acquisitions and dispositions of fields," .
<http://webisa.webdatacommons.org/prov/143296499>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/312729930> .
<http://webisa.webdatacommons.org/312729930>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/312729930>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<marketplace.org> .