| http://www.w3.org/ns/prov#value | - In addition, it is to be appreciated that any material, natural or synthetic such as, for example, cotton, down, polyester, foam, including memory foam, a thermoplastic flexible mesh or grid, and any combination of these materials, may be provided with an inflatable device to provide additional comfort and support.For example, referring to FIG. 7 there is illustrated another embodiment 88 of a sup
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