Before revision: Examples are: at; nearby; in the vicinity; far away Relations by class Reference objects represented by a bounding box or another kind of "spatial envelope" that encloses its borders, can be denoted with the maximum number of dimensions of this envelope: 0 for punctual objects, 1 for linear objects, 2 for planar objectss , 3 for volumetric objects.
After revision: Examples are: at; nearby; in the vicinity; far away Relations by class Reference objects represented by a bounding box or another kind of "spatial envelope" that encloses its borders, can be denoted with the maximum number of dimensions of this envelope: 0 for punctual objects, 1 for linear objects, 2 for planar objects , 3 for volumetric objects.