Assertion: camera | /r/HasProperty | box
Facets:
value: basically
type: DEGREE
Source sentences:
text: Broken down to its essential elements, the camera is a box that controls the amount of light which reaches a light-sensitive surface inside (either film, a digital sensor, or another surface).
text: The camera has come a long way from its humble beginnings, but it is still just a box that controls the amount of light that reaches a piece of film (or sensor).
text: All cameras are basically a box that light can not get into until a photo is taken.