<http://webisa.webdatacommons.org/188551956> <http://www.w3.org/ns/prov#value> "Not only does it matter which countries have the natural resources to produce oil but who is using it, the world economy, natural disasters, political crisis and other factors." . <http://webisa.webdatacommons.org/prov/391078131> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/188551956> . <http://webisa.webdatacommons.org/188551956> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/163022864> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/188551956> . <http://webisa.webdatacommons.org/188551956> <http://www.w3.org/ns/prov#wasQuotedFrom> <redorbit.com> . <http://webisa.webdatacommons.org/prov/485712564> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/188551956> .