| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | lighthouse | Nautical | Crucial navigational aid for ships, especially in hazardous or foggy conditions | 1 |
| 2 | lighthouse | Nautical culture | Serves as a landmark for sailors to identify their location at sea | 1 |
| 3 | lighthouse | nautical cultures | Lighthouses are crucial navigation aids for ships and are often romanticized in maritime lore | 1 |
| 4 | lighthouses | nautical culture | Crucial navigational aids, vital for safety at sea | 1 |