About: http://webisa.webdatacommons.org/10759822

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	I agree with you that it porbably will at some point, as oil is a finite resource, and getting the the last remaining bits of it will present greater and possibly more expensive challenges.
http://www.w3.org/ns/prov#wasQuotedFrom	economist.com