| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | duplex | France | In France, a duplex is a two-story apartment with bedrooms on the upper floor and living area on the lower floor. | 4 |
| 2 | duplex | United States | In the United States, duplexes are a common type of urban housing with two separate living units stacked on top of each other. | 4 |
| 3 | duplex | Canada | Duplexes are a popular housing option in urban areas of Canada with stacked separate living units. | 2 |