| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | hard hats | Brazil | In Brazil, hard hats are commonly worn by construction workers and engineering professionals at construction sites and large infrastructure projects. | 3 |
| 2 | hard hats | Construction industry in Western countries | Hard hats are worn for safety on construction sites in Western countries. | 1 |
| 3 | hard hats | industrial applications | Hard hats are worn in construction, manufacturing, and industrial settings for safety. | 1 |