Individual(oilspills:Gasoline annotation(rdfs:comment "A complex mixture of relatively volatile hydrocarbons, with or without small quantities of additives suitable for use in spark-ignition engines. Motor gasoline includes both leaded and unleaded grades of finished motor gasoline, blending components and gasohol, which is motor gasoline blended with up to 10 percent ethanol or methane."^^<http://www.w3.org/2001/XMLSchema#string>)
type(oilspills:RefinedPetroleumProduct))