| http://www.w3.org/ns/prov#value | - In a particularly preferred embodiment herein, in the above structure, --C is selected from the group consisting of --(CH2)n --CH3 and --(CF2)n --CF2 H, where n is an integer in the range of 6 to 21 inclusive, --S-- is selected from the group consisting of --O--, --CH2 --, --(CO)--, --O(CO)-- and --NR--where R is hydrogen or lower alkyl (1???-16??? C.), and --M-- is --[(CH2)m --CH]-- where m is 0
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