Assertion: amniocentesis | /r/CapableOf | create small puncture
Facets:
value: in the amniotic sac
type: LOCATION
Source sentences:
text: Amniocentesis, in which a small sample of amniotic fluid is extracted from a pregnant woman’s womb for prenatal diagnosis of fetal infections or genetic abnormalities, creates a small puncture in the amniotic sac.