In SVP Time = Etheric Elements therefore in SVP we would say 4-space = 3-space + Etheric realm.
Or 4-space is composed of the Interatomic, atomic, intermolecular and molecular subdivisions (3-space) + Compound Interetheric, Interetheric and Etheric subdivisions (Etheric realm).
See Also
3-Space
6.0.5 - Space seen as Constructive Cubes
6.9 - Crystalline Space
Figure 12.14 - Space Walk photos
Figure 3.00 - Infinite Number of Atomoles or Alphanon filling all Space
Latent Force in Interstitial Spaces
Space
Spacetime
Tesla - Electricity from Space
Time