Assertion: arachnoid | /r/CapableOf | cover the brain
Facets:
value: like the pia
type: OTHER
value: loosely
type: MANNER
value: like a hairnet
type: MANNER
Source sentences:
text: The arachnoid membrane covers the brain loosely, a bit like a hairnet, like the pia
text: Arachnoid cysts are fluid-filled sacs that occur on the arachnoid membrane that covers the brain (Intracranial) and the spinal cord (Spinal).