| http://www.w3.org/ns/prov#value | - The reader should note that although the outer periphery of the cushioning element in FIG. 19 is depicted as rectangular, the outer periphery could be of any desired configuration, such as triangular, square, pentagonal, hexagonal, heptagonal, octagonal, any n-sided polygon shape, round, oval, elliptical, heart-shaped, kidney-shaped, quarter moon shaped, n-sided polygonal where n is an integer, or
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