About: http://webisa.webdatacommons.org/63005663

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	Early processing simply removed impurities and aromatics; now processors can recover other components such as wax to make very high quality base oils and process oils.
http://www.w3.org/ns/prov#wasQuotedFrom	globalspec.com