This property associates an instance of a E92 Spacetime Volume with an instance of E53Place that is the result of the spatial projection on a reference space. There can be more than one useful reference space to describe the spatial projection of a spacetime volume, such as that of a battle ship and that of the seafloor, so the projection is not unique.
The property P7 took place at is a shortcut of the more fully developed path from E4 Period through P158 occupied, E92 Spacetime Volume P161 has spatial projection to E53 Place.
