Assertion: defect | /r/CapableOf | indicate anencephaly
Facets:
value: in the tissue
type: LOCATION
Source sentences:
text: A high level of AFP in the amniotic fluid might mean that the baby has a defect indicating an opening in the tissue, such as a neural tube defect (anencephaly or spina bifida), or a body wall defect, such as omphalocele or gastroschisis.