| http://www.w3.org/ns/prov#value | - methanol, ethanol, propanol, isopropanol, butanol, iso butanol or tert butanol, or hydrocarbons such as benzene, toluene, xylene, hexane, cyclohexane or petroleum fractions, or halogenated hydrocarbons such as dichloromethane, trichloromethane,
|
