<http://webisa.webdatacommons.org/prov/469419539>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/329803825> .
<http://webisa.webdatacommons.org/prov/413541020>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/329803825> .
<http://webisa.webdatacommons.org/329803825>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/329803825>	<http://www.w3.org/ns/prov#value>	"fields, including without limitation, the oil and gas exploration" .
<http://webisa.webdatacommons.org/329803825>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<patents.com> .