| http://www.w3.org/ns/prov#value | - Examples thereof are films, sheets and foams of synthetic resins such as polyethylene, polypropylene, polyethylene terephthalate, polyvinylchloride, polyvinylidenechloride, plasticized vinyl acetate copolymer, plasticized vinyl acetate-vinyl chloride copolymer, polyamide, cellophane, cellulose acetate, ethyl cellulose, polyester, polycarbonate, polystyrene, polyurethane, polybutadiene, polyimide,
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