| http://www.w3.org/ns/prov#value | - saturated hydrocarbon group having 4 to 20 carbons atoms; (5) an anhydride of said dicarboxylic acid of formula (III); (6) a lower alkyl ester of said dicarboxylic acid of formula (III); (7) an aromatic polycarboxylic acid represented by formula (IV): ##STR19## wherein n is an integer of 2 to 3; (8) a lower alkyl ester of said aromatic polycarboxylic acid of formula (IV); and (9) an anhydride of s
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