About: http://webisa.webdatacommons.org/148563154

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	??Report Preparer??) concerning the Oil and Gas Interests of the Company and such Subsidiaries as of December 31, 2011 (the ??Company Reserve Reports??).
http://www.w3.org/ns/prov#wasQuotedFrom	sec.gov