About: http://webisa.webdatacommons.org/391106972

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	Problem - You want to determine if there is a shortage of oil causing price increases....which currency do you use to plot supply vs price to see if this is accurate?
http://www.w3.org/ns/prov#wasQuotedFrom	occupywallst.org