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 belly is the front part of the body between the chest and pelvis, containing the stomach and other digestive organs that facilitate the breakdown and absorption of food.
External reference — all senses of the word “Belly” on Wiktionary. This atlas concept maps to only the slice of meaning relevant to the prerequisite graph.