| http://www.w3.org/ns/prov#value | - Examples of suitable solvents are alcohols such as methanol, ethanol, propanol and isopropanol, ethers such as diethyl ether, tetrahydrofuran and dioxane- esters, such as ethyl acetate- ketones, such as acetone, methyl ethyl ketone and cyclohexanone; hydrocarbons, such as pentane, hexane, cyclohexane, white spirit, benzene, toluene or xylene, carboxylic acids, such as formic acid and acetic acid;
|