Individual #Sierra_Madre_Occidental  a mountain range in northwestern Mexico that runs south from Arizona parallel to the Pacific coastline
  part of:  #Mexico
  type:  #range_of_mountains__range__mountain_range__chain__mountain_chain__chain_of_mountains  a series of hills or mountains; "the valley was between two ranges of hills"; "the plains lay just beyond the mountain range"

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