About: http://webisa.webdatacommons.org/209784605

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	Crude oil, as it is also called, is a mixture of various hydrocarbons (compounds of hydrogen and carbon), along with traces of sulfur and other impurities.
http://www.w3.org/ns/prov#wasQuotedFrom	wildamerica.com