Assertion: donor's organ | /r/HasProperty | usable
Facets:
value: in a transplant
type: TEMPORAL
Source sentences:
text: To be usable in a transplant, most organs have to be removed while the heart is still beating.
text: In Denver, surgeons at Children’s Hospital wait only 75 seconds before starting to remove hearts from infants in order to maximize the chances that the organs will be useable.