About: http://webisa.webdatacommons.org/143181853

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	Unless you know some special reason why all the hydrocarbons are counted as crude oil, except the ones that are gasses?
http://www.w3.org/ns/prov#wasQuotedFrom	slashdot.org