| http://www.w3.org/ns/prov#value | - HZ???R-(M)n(M???)m Wherein Z is O or NR, R??? is an alkyl group of C1 to C10, R is a spacer group or bond and M and M??? are the same or different hydrophilic monomers with m+n is at least 3 and X is a derivative of HO[(CP2)aO]bH with a=2, 3 or 4 and b is at least 5.
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