| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | copper | Western countries | Copper is commonly used in plumbing and electrical wiring. | 2 |
| 2 | copper | Western countries | Copper is commonly used for electrical wiring and plumbing in households. | 1 |
| 3 | copper | Western countries | Copper is commonly used in electrical wiring and plumbing. | 1 |
| 4 | copper | Western countries | Commonly used for plumbing and electrical wiring | 1 |
| 5 | copper | Western culture | Copper is commonly used for electrical wiring and piping in Western culture. | 1 |