Assertion: vein's artery | /r/HasProperty | linked to internal carotids
Facets:
value: by the posterior communicating arteries
type: OTHER
Source sentences:
text: This complex of anastomosing arteries is called the cerebral arterial circle (circle of Willis) and includes: Internal carotids Anterior cerebral arteries linked by anterior communicating artery Posterior cerebral arteries linked to internal carotids by the posterior communicating arteries