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A cardinal mark is a sea mark (a buoy or other floating or fixed structure) commonly used in maritime pilotage to indicate the position of a hazard and the direction of safe water.
Characters, Characteristics & Mnemonics
Explore the main themes, entities and connections around Cardinal mark. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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mark cardinal east west direction marks north south used indicate two top-marks point black position buoy cones top light sun
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Cardinal mark | is a | sea mark | 0.90 | text |
| a grounded ship | instance of | or end of a shoalDraw attention to a new danger | 0.80 | text |
| Cardinal mark | related to Characteristics | The | 0.60 | section |
| Cardinal mark | related to Characteristics | International Association | 0.60 | section |
| Cardinal mark | related to Characteristics | Lighthouse Authorities | 0.60 | section |
| Cardinal mark | related to Citations | Cunliffe | 0.60 | section |
| Cardinal mark | related to Citations | Tom | 0.60 | section |
| Cardinal mark | related to Citations | The | 0.60 | section |
| Cardinal mark | related to Citations | Adlard Coles | 0.60 | section |
| Cardinal mark | related to Citations | Bloomsbury | 0.60 | section |
| Cardinal mark | related to Citations | ISBN | 0.60 | section |
| Cardinal mark | related to Citations | Cardinal Marks | 0.60 | section |
These clusters group vocabulary that occurs around closely connected concepts in the source material.
Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.