| http://www.w3.org/ns/prov#value | - R1 is alkyl, such a propyl, butyl, hexyl, and the like, of from 3 to 8 carbon atoms; halogenated alkyl, such as 3-chloropropyl, 4-chlorobutyl, 3-fluorophenyl, 3,3-difluoropropyl, 3,3,3-trifluoropropyl, and the like of from 3 to 8 carbon atoms, or cycloalkyl of from 4 to 8 carbon atoms, such as cyclopentyl, cylcohexyl, cycloheptyl, and the like.
|
