Assertion: basilar artery | /r/CapableOf | divide into posterior cerebral arteries
Facets:
value: in turn
type: TEMPORAL
Source sentences:
text: …the brain to form the basilar artery, which in turn divides into the posterior cerebral arteries.
text: They merge into the basilar artery, which then divides into the posterior cerebral artery
text: The two vertebral arteries, one arising as a branch of the innominate and the other as a branch of the left subclavian artery, unite at the base of the brain to form the basilar artery, which in turn divides into the posterior cerebral arteries.