| http://www.w3.org/ns/prov#value | - substituent that may be possessed by Q.sup.11 includes an alkyl group (preferably having 1 to 30 carbon atoms, still preferably 1 to 20 carbon atoms, particularly preferably 1 to 10 carbon atoms, such as methyl, ethyl, isopropyl, t-butyl, n-octyl,
|
