Random triples
| Subject | Object |
|---|---|
| gptkb:Dnieper_River_transport_system | March to November |
| gptkb:Northern_sea_route | mainly summer |
| gptkb:Eastern_Sea_Route | icebreaker assistance required |
| gptkb:Port_of_Kaolack | yes |
| gptkb:Northeast_Passage | summer |
| gptkb:Northern_Sea_Route | summer |
| gptkb:Great_Loop_cruising_route | yes |