Assertion: cataract's lens | /r/HasProperty | important
Facets:
value: in a camera
type: LOCATION
value: in the eye’s function
type: OTHER
Source sentences:
text: The lens is important because it is the part of the eye that helps focus light on the retina.
text: Just like in a camera, the lens of the eye is important in the eye’s function, and plays a big role in bending light through it and allowing images to get transferred to the retina, then onto the brain where the image is processed.