<http://webisa.webdatacommons.org/prov/322456458>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/252383376> .
<http://webisa.webdatacommons.org/252383376>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/252383376>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<aiga.org> .
<http://webisa.webdatacommons.org/252383376>	<http://www.w3.org/ns/prov#value>	"The Society of Petroleum Engineers Annual Technical Conference and Exhibition (SPE) is the largest individual-member organization that serves managers, engineers, scientists and other professionals worldwide in the upstream segment of the oil and gas industry." .
<http://webisa.webdatacommons.org/prov/252912438>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/252383376> .