| http://www.w3.org/ns/prov#value | - l, cyanoethyl, and linear, branched and substituted alkyl and aralkyl groups having 1 to 16 carbon atoms, the substitutions therefor being halide, OH, -COO and -SO where the counter ion for the anionic substitution is normally hydrogen or alkali metal; X may be any anion, preferably halide, alkosulfate, tosylate, carboxylate, sulfonate, sulfate, phosphate, acetate, or nitrate; and n is an integer
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