Random triples
| Subject | Object |
|---|---|
| gptkb:Brion_Island_Lighthouse | yes |
| gptkb:Ambrose_Channel | buoys |
| gptkb:Ambrose_Channel | lightships |
| gptkb:Bass_River_Light | no |
| gptkb:San_Bernardino_Strait | gptkb:San_Bernardino_Lighthouse |
| gptkb:Vasco_da_Gama's_1497-1499_voyage | help from Malindi pilot Ahmad ibn Majid |
| gptkb:Two_Harbors_Breakwater_Lighthouse | gptkb:Lake_Superior |
| gptkb:Vasco_da_Gama's_voyage_to_India | Ahmad ibn Majid (possibly assisted) |