| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | polders | Netherlands | Engineered landscapes for agricultural use | 1 |
| 2 | polders | Netherlands | Low-lying land areas enclosed by dikes and drained for agricultural use | 1 |
| 3 | polders | Netherlands | Polders are a common sight and an important part of the landscape, used for agriculture and flood control. | 1 |