Statements (76)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:canal
|
| gptkbp:bfsLayer |
4
|
| gptkbp:bfsParent |
gptkb:Canadian_Shield
gptkb:St._Lawrence_River gptkb:Samuel_de_Champlain |
| gptkbp:available_sizes |
1,000 feet in length
|
| gptkbp:collaborations |
Canada and the United States
|
| gptkbp:connects |
gptkb:lake
gptkb:Atlantic_Ocean Great Lakes to the Atlantic Ocean |
| gptkbp:facilitates |
international trade
|
| gptkbp:has |
several locks
|
| https://www.w3.org/2000/01/rdf-schema#label |
St. Lawrence Seaway
|
| gptkbp:includes |
gptkb:St._Lawrence_River
gptkb:Welland_Canal |
| gptkbp:is_a_route_for |
gptkb:weapon
gptkb:chemical_compound gptkb:Company gptkb:starship ferries recreational boats agricultural products fishing boats international shipping perishable goods raw materials general cargo research vessels construction materials yachts bulk cargo hazardous materials container ships sailing ships domestic shipping petroleum products barges roll-on/roll-off ships bulk transport tugboats coastal shipping manufactured goods passenger vessels project cargo mineral products bulk cargo transportation dry bulk carriers specialized cargo liquid bulk carriers heavy lift cargo |
| gptkbp:is_essential_for |
gptkb:economic_development
fishing and tourism shipping access the economy of the Great Lakes region |
| gptkbp:is_monitored_by |
gptkb:the_U._S._Coast_Guard
|
| gptkbp:is_part_of |
gptkb:Saint_Lawrence_River_system
the Saint Lawrence River system |
| gptkbp:is_subject_to |
seasonal closures
|
| gptkbp:is_used_by |
cargo ships
freighters tourist vessels |
| gptkbp:key |
multiple locks
|
| gptkbp:length |
3,700 kilometers
approximately 2,300 miles |
| gptkbp:located_in |
gptkb:North_America
|
| gptkbp:location |
gptkb:North_America
|
| gptkbp:managed_by |
gptkb:St._Lawrence_Seaway_Management_Corporation
Canada and United States |
| gptkbp:notable_achievement |
nan
|
| gptkbp:opened |
gptkb:1959
|
| gptkbp:operated_by |
gptkb:St._Lawrence_Seaway_Authority
|
| gptkbp:serves |
commercial shipping
|
| gptkbp:supports |
gptkb:economic_development
gptkb:tourist_attraction |
| gptkbp:type |
navigation canal
|
| gptkbp:unlockable_content |
and channels
|