Assertion: foot's bone | /r/HasProperty | the ilium
Facets:
Source sentences:
text: The pelvic girdle of mammals is made up of three bones, the ilium, ischium, and pubis.
text: The hips consist of the pelvis, which includes three major bones: the ilium (top of the hip), ischium (sides of hip), and pubis (front of the hip).