Assertion: amnion | /r/HasProperty | connected to the yolk sac
Facets:
value: on the outer side
type: LOCATION
value: through the umbilical cord
type: MANNER
Source sentences:
text: On the outer side, the amniotic sac is connected to the yolk sac, the allantois, and via the umbilical cord, the placenta.
text: On the outer side, the amniotic sac is connected to the yolk sac, to the allantois and, through the umbilical cord, to the placenta.
text: On the outer side, the amniotic sac is connected to the yolk sac , the allantois , and via the umbilical cord , the placenta .