gptkbp:instance_of
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gptkb:hospital
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gptkbp:can_be_used_with
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gptkb:theorem
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gptkbp:composed_of
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gptkb:item
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gptkbp:game_components
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gptkb:musician
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gptkbp:has_feature
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Bluetooth connectivity
sound effects
volume control
recording capability
|
https://www.w3.org/2000/01/rdf-schema#label
|
Loud Hailer
|
gptkbp:is_accessible_by
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gptkb:theorem
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gptkbp:is_available_in
|
various colors
various sizes
|
gptkbp:is_considered
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a safety device
a communication tool
a public address system
an emergency tool
|
gptkbp:is_known_for
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megaphone
|
gptkbp:is_often_used_in
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public announcements
|
gptkbp:is_popular_in
|
the entertainment industry
the security industry
the education sector
the event management industry
|
gptkbp:is_used_by
|
gptkb:sports_team
gptkb:railway_line
crowd control personnel
|
gptkbp:is_used_for
|
gptkb:Police_Department
gptkb:event
coaches
teachers
amplifying sound
|
gptkbp:is_used_in
|
gptkb:political_movement
gptkb:concert_tour
gptkb:military_operation
parades
school events
outdoor events
fire drills
emergency evacuations
|
gptkbp:operated_by
|
batteries
|
gptkbp:range
|
varies by model
|
gptkbp:bfsParent
|
gptkb:Punk_Goes_Pop_Vol._7
|
gptkbp:bfsLayer
|
6
|