| http://www.w3.org/ns/prov#value | - saturated alkyl group containing 6 to 22 carbon atoms, A represents either ???NH??? or ???O???, X??? is an anion of an inorganic or organic acid, k, l and m independently of one another are integers of 1 to 6, y is 0, 1, 2 or 3 where A=???NH??? or 1, 2, 3 or 4 where A=???O??? and n is an integer of 0 to 6.
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