Assertion: owl | /r/HasAspect | eye tubes
Facets:
value: of spherical eyeballs
type: OTHER
Source sentences:
text: Instead of spherical eyeballs, owls have "eye tubes" that go far back into their skulls—which means their eyes are fixed in place, so they have to turn their heads to see.
text: They actually have something more like eye tubes.
text: They have eye tubes.
text: Owls don’t have eyeballs, they have eye “tubes”