Assertion: vein's artery | /r/CapableOf | bifurcate into an upper
Facets:
value: immediately
type: MANNER
Source sentences:
text: The artery immediately bifurcates into an upper and a lower branch, and each of these again divides into a medial or nasal and a lateral or temporal branch, which at first run between the hyaloid membrane and the nervous layer; but they soon enter the latter, and pass forward, dividing dichotomously.