About: http://webisa.webdatacommons.org/365521176

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	Oil is a strategic commodity due to its virtual monopoly over transportation fuel and because oil is controlled by the OPEC cartel.
http://www.w3.org/ns/prov#wasQuotedFrom	army.mil