| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | ballast | maritime | Used in ships to provide stability and balance | 1 |
| 2 | ballast | maritime culture | Ballast is used in ships to provide stability and balance during sailing. | 1 |
| 3 | searchlight | maritime culture | Commonly used on ships for navigation and signaling in maritime culture. | 1 |
| 4 | searchlight | maritime cultures | Commonly used in maritime contexts for navigation and signaling at sea | 1 |