This property associates an instance of a E92 Spacetime Volume with an instance of E53 Place that is the result of the spatial projection of the instance of a E92 Spacetime Volume on a reference space. In general 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 versus that of the seafloor. Therefore 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.
