| http://www.w3.org/ns/prov#value | - The treatment is a compound shown by the formula (Rf-A-B1???CONH???X???NHCO???B2???)nY (Rf is 4-16C perfluoroalkyl; A is ???(CH2)x1???, CON(R1)???(CH2)x2???, or SO2N(R1)???(CH2)x2???; x1 is 1-20 integer; x2 is 1-12 integer; R1 is H, or 1-6C alkyl; B1 and B2 are ???O???, ???S???, or ???N(R2)???; R2 is H, or 1-4C alkyl; X is bifunctional organic group; Y is polyfunctional organic group; n is 2-10 in
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