Assertion: subclavian artery's branch | /r/CapableOf | move towards the base of the skull
Facets:
value: from the first part
type: OTHER
value: superiorly
type: MANNER
Source sentences:
text: From the first part Vertebral artery : This branch of the first part of the subclavian artery moves superiorly towards the base of the skull and becomes part of the circle of Willis .