| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | beacon | maritime culture | Beacons are essential navigational aids for ships at sea. | 1 |
| 2 | beacon | maritime culture | Used as a navigational aid for ships at sea | 1 |
| 3 | beacon | maritime culture | Used as a signal for navigation and safety at sea | 1 |
| 4 | beacon | maritime culture | Beacons are used as navigational aids for ships at sea. | 1 |
| 5 | beacon | maritime cultures | A beacon is a navigational aid used by ships and boats to mark hazards, provide guidance, or indicate the location of a harbor. | 1 |