| http://www.w3.org/ns/prov#value | - R6 may have a substituent, such as a hydroxy group, a cyano group, a halogen atom, a straight chain or branched alkyl group having 1 to 8 carbon atoms, an alkyloxy group having 1 to 8 carbon atoms, an alkylcarbonyloxy group having 1 to 19 carbon atoms, an alkenylcarbonyloxy group having 2 to 4 carbon atoms, a cycloalkylcarbonyloxy group having 6 to 12 carbon atoms, a cycloalkyl group having 5 to 1
|
