| http://www.w3.org/ns/prov#value | - Pharmaceutical agents such as calcium gluconate likewise can be encapsulated by the practice of the present invention, as can pesticides such as methylcarbamate (Sevin) or even somewhat fugitive agents such as acetaldehyde or other materials capable of being absorbed onto or into very finely divided solids such as a starch, charcoal, impalpable materials (alumina, colloidal silica, etc.) or very f
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