#piece_of_leather  a piece of leather
  supertype:  piece  leather
  subtype:  counter.piece_of_leather  piece of leather forming the back of a shoe or boot
  subtype:  heel_counter__counter__heel  the piece of leather that fits the heel
  subtype:  quarter.piece_of_leather  piece of leather that comprises the part of a shoe or boot covering the heel and joining the vamp
  subtype:  saddle.piece_of_leather  a piece of leather across the instep of a shoe
  subtype:  upper  piece of leather that forms the part of a shoe or boot above the sole
  subtype:  vamp  piece of leather forming the front part of the upper of a shoe

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