#face.front  the side upon which the use of a thing depends (usually the most prominent surface of an object); "he dealt the cards face down"
  supertype:  #front  the side that is seen or that goes first
  part of:  #playing_card  #ticker
  subtype:  #clock_face__clockface__clock_dial__clockdial  the face of a clock showing hours and minutes of the day
  subtype:  #dial  the face of a timepiece; graduated to show the hours

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