| http://www.w3.org/ns/prov#value | - Furthermore, an indication such as a light or other signal unit may be provided integrally the wearable dispenser 1203 a as shown in FIG. 12A, for example on the housing 1203, or elsewhere on housing 1113 in FIG. 12B, or separate therefrom, or with the lanyard 1003, or the badge shown at 1013, as an indication of the status flag.
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