#sleeping.sleep  the state of being asleep
  exclusion:  waking
  supertype:  sleep.physiological_state__slumber  a natural and periodic state of rest during which consciousness of the world is suspended; "he didn't get enough sleep last night"; "calm as a child in dreamless slumber"
  part:  dream  a series of mental images and emotions occurring during sleep; "I had a dream about you last night"

No statement uses or specializes sleeping.sleep; click here to add one.