| http://www.w3.org/ns/prov#value | - The volatile compositions of interest herein can be in any suitable form including, but not limited to: solids, liquids, gels, encapsulates, wicks, and carrier materials, such as porous materials impregnated with or containing the volatile material, and combinations thereof. [0042] In the case of scented materials or fragrances, the different scented materials can be similar, related, complementar
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