| http://www.w3.org/ns/prov#value | - BRIEF DESCRIPTION OF THE DRAWINGS [0067] For a more complete understanding of the present invention, reference is now made to the following descriptions taken in conjunction with the accompanying drawing, in which: [0068]FIG. 1 is a drawing of a preferred six-armed shaped particle of the invention. [0069]FIG. 2 is a drawing of an array of interlocked six-armed shaped particles of the invention. [0
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