| http://www.w3.org/ns/prov#value | - 98.8 parts by weight of trifluoropropylmethylpolysiloxane which was represented by an average formula: CH.sub.2.dbd.CH(CH.sub.3).sub.2SiO[CH.sub.3(CF.sub.3CH.sub.2CH.sub.2) SiO].sub.mSi(CH.sub.3).sub.2CH.dbd.CH.sub.2, where m is a value giving
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