Random triples
| Subject | Object |
|---|---|
| gptkb:MARPOL_Convention | Prevention of air pollution from ships |
| gptkb:MARPOL | Prevention of air pollution from ships |
| gptkb:MARPOL_regulations | Prevention of air pollution from ships |
| gptkb:MARPOL_73/78 | gptkb:Prevention_of_Air_Pollution_from_Ships |