| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | nautical flag signals | nautical enthusiasts | Learning nautical flag signals is seen as an interesting and valuable skill within nautical enthusiast communities. | 1 |
| 2 | nautical flag signals | sailing enthusiast culture | Specific set of flags and their combinations conveying messages between sailing vessels | 1 |
| 3 | nautical terminology | Sailing Enthusiasts | Understanding and using nautical terms is common and important for communication | 1 |