Assertion: pulmonary circulation's vein | /r/HasProperty | the vena cava
Facets:
Source sentences:
text: The biggest systemic veins in the body are the vena cava.
text: Oxygen depleted blood returns from the body to the right atrium of the heart by two large veins called vena cavae.
text: Deoxygenated blood is transported back to the heart via a vein called the vena cava.
text: The biggest systemic veins in the body are the vena cava.