#ice_skate__iceskate  skate consisting of a boot with a steel blade fitted to the sole
  supertype:  skate.sports_equipment  sports equipment that is worn on the feet to enable the wearer to glide along on wheels and to be propelled by the alternate actions of the legs
  part:  blade.runner
  subtype:  rocker.ice_skate  an ice skate with a curved blade
  subtype:  speed_skate__racing_skate  an ice skate with a long blade; worn for racing

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