Random triples
| Subject | Object |
|---|---|
| gptkb:Saint_Lawrence_Seaway_locks | toll-based system |
| gptkb:Soo_Locks | charged to vessels |
| gptkb:Burlington_Canal_Locks | may vary for recreational vessels |
| gptkb:Lockport_Lock | charged |
| gptkb:Burlington_Canal_Locks | applies to commercial vessels |
| gptkb:Iroquois_Lock | may apply for commercial vessels |