| http://www.w3.org/ns/prov#value | - The fragmentary perspective view of FIG. 26 depicts an arrangement of deactivation units at a conveyor check-out counter 46 in which a reflecting tunnel 447, of aluminum, mu-metal, or other suitable shielding material, in conjunction with a plurality of spatially arrayed deactivation units 440, establishes a relatively uniform density deactivation field throughout a sizeable merchandise passageway
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