Random triples
| Subject | Object |
|---|---|
| gptkb:Port_of_Saint_Petersburg | no |
| gptkb:Port_of_Hamburg,_Germany | no (since 2013) |
| gptkb:Batumi_Sea_Port | no |
| gptkb:Colombo_Harbour | yes |
| gptkb:Arkhangelsk_Port | no |
| gptkb:Hamburg_port | until 2013 |
| gptkb:Port_of_Novorossiysk | no |
| gptkb:נמל_טריאסטה | כן |