#conveyer_belt__conveyor_belt__conveyer__conveyor__transporter  a moving belt that transports objects (as in a factory)
  supertype:  belt.loop  endless loop of flexible material between two rotating shafts or pulleys
  subtype:  luggage_carousel  carries luggage to air travelers
  part of:  production_line__assembly_line__line  mechanical system in a factory whereby an article is conveyed through sites at which successive operations are performed on it
     part of:  factory__mill__manufacturing_plant__manufacturingplant__manufactory  a plant consisting of buildings with facilities for manufacturing

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