Assertion: skull's structure | /r/HasProperty | crucial
Facets:
value: to normal eye
type: TRANSITIVE-OBJECT
Source sentences:
text: There is a supraorbital foramen, an infraorbital foramen, a superior orbital fissure, an inferior orbital fissure and the optic canal, each of which contains structures that are crucial to normal eye functioning.
text: There is a supraorbital foramen, an infraorbital foramen, a superior orbital fissure, an inferior orbital fissure and the optic canal, each of which contains structures that are crucial to normal eye functioning.