#second_hand.hand__secondhand  hand marking seconds on a timepiece
  supertype:  #hand  a rotating pointer on the face of a timepiece; "the big hand counts the minutes"
  subtype:  #sweep_hand__sweephand__sweepsecond  a second hand that is mounted on the same center as the hour and minute hand and is read on the minutes

No statement uses or specializes #second_hand.hand; click here to add one.