| http://www.w3.org/ns/prov#value | - drogen, an alkyl group, or an alkenyl group, at least one of R4, R5 or R6 being a straight chain or branched chain alkyl group or alkenyl group having 12 or more carbon atoms, X represents an oxygen atom or a sulfur atom, and p is an integer of 1 or 2; (g) an aliphatic carboxylic acid compound of formula (V): ##STR23## wherein R7 and R8 each represent hydrogen, an alkyl group, or an alkenyl group,
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