| http://www.w3.org/ns/prov#value | - Some suitable polymeric materials include, but are not necessarily limited to, polyether block amide, polyvinylchloride, polyethylene terephthalate, poly(ethylene-co-methacrylic acid) commonly known as Surlyn??? available from DuPont, polyamides, polyimides, polydimethylsiloxane, polyurethane and other silicone or other rubber materials or elastomers, polytetrafluoroethylene (PTFE) or other fluoro
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