#abdominal_aorta  a branch of the descending aorta
  supertype:  aorta  the large trunk artery that carries blood from the left ventricle of the heart to branch arteries
  part of:  abdomen__venter__stomach__belly  the region of the body of a vertebrate between the thorax and the pelvis
     part of:  torso__trunk__body  the body excluding the head and neck and limbs; "they moved their arms and legs and bodies"
        part of:  body__organic_structure__organicstructure__physical_structure  the entire physical structure of an organism (especially an animal or human being); "he felt as if his whole body were on fire"

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