Assertion: vein | /r/CapableOf | take blood
Facets:
value: back to the heart
type: TRANSITIVE-OBJECT
Source sentences:
text: Although most veins take blood back to the heart, there is an exception.
text: After the oxygen has been used up, veins take blood back to the heart where it is pumped to the lungs to pick up new oxygen again.
text: Veins take blood back to the heart.