#sledding  the sport of riding on a sled or sleigh
  supertype:  #sport.recreation__athletics__athletic  an active diversion requiring physical exertion and competition
  subtype:  #tobogganing  riding on a long light sled with low handrails
     subtype:  #luging  riding a light one-man toboggan
  subtype:  #bobsledding  riding on a bobsled

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