Assertion: skeletal system's bone | /r/CapableOf | act as pillar
Facets:
value: to support the body trunk
type: PURPOSE
Source sentences:
text: “reinforced concrete” of the body, form the internal framework that supports the body and cradle its soft organs; the bones of the legs act as pillars to support the body trunk when we stand, and the rib cage supports the thoracic wall.