| http://www.w3.org/ns/prov#value | - The composition of the invention also has other useful qualities of softness, lightness, flexibility, stiffness, shock absorbance, non-toxicity, and thermal, vibration and acoustic insulation, that would also make it useful as a packaging material, or as an insulating component in the floors, ceilings or walls of studios, theatres, engine rooms, or other rooms or buildings, or of freezers, refrige
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