<http://webisa.webdatacommons.org/156139895>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/263641158>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/156139895> .
<http://webisa.webdatacommons.org/156139895>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/156139895>	<http://www.w3.org/ns/prov#value>	" the hedging, forward sale or swap of our production of crude oil or natural gas or other commodities;" .