#labyrinthine_vein__internal_auditory_vein  veins that drain the inner ear
  supertype:  #vein__vena  a blood vessel that carries blood from the capillaries toward the heart; all veins except the pulmonary carry unaerated blood
  part of:  #inner_ear__innerear__internal_ear__labyrinth  a complex system of interconnecting cavities; concerned with hearing and equilibrium
     part of:  #auditory_apparatus  all of the components of the organ of hearing including the outer and middle and inner ears
        part of:  #auditory_system  the sensory system for hearing

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