Each concept here is mapped to its prerequisites — the ideas you'd need first to understand it — all the way down to four foundations: Space, Time, Energy, Pattern. Click any prerequisite to drill down, or scroll for the chain graph.
The beneath relation emerges as the spatial relationship between a surface and the space that directly contains and is occupied by it, where the surface is the outer boundary or form of an object in that space, governed by physical laws and properties.
External reference — all senses of the word “beneath” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.