St. Marys River–Lake Superior shipping route
E957351
UNEXPLORED
The St. Marys River–Lake Superior shipping route is a major Great Lakes navigation corridor connecting Lake Superior to the lower lakes, heavily used by commercial freighters and regulated for safe passage through locks and narrow channels.
All labels observed (1)
| Label | Occurrences |
|---|---|
| St. Marys River–Lake Superior shipping route canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11990356 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Marys River–Lake Superior shipping route Context triple: [Whitefish Bay, partOf, St. Marys River–Lake Superior shipping route]
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A.
Mackinaw River
The Mackinaw River is a central Illinois waterway known for its relatively undisturbed natural habitats, recreational opportunities, and contribution to the Illinois River watershed.
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B.
St. Clair River
The St. Clair River is a major waterway forming part of the border between the United States and Canada, flowing south from Lake Huron toward Lake St. Clair as a key segment of the Great Lakes–St. Lawrence Seaway.
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C.
Keweenaw Waterway
The Keweenaw Waterway is a navigable canal and natural waterway system in Michigan’s Upper Peninsula that cuts across the Keweenaw Peninsula, connecting Lake Superior’s north and south shores.
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D.
Saint Clair–Detroit River System
The Saint Clair–Detroit River System is a crucial binational waterway linking Lake Huron to Lake Erie, supporting major commercial shipping, ecological habitats, and regional water supplies between the United States and Canada.
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E.
Duluth Ship Canal
The Duluth Ship Canal is a man-made waterway in Duluth, Minnesota, that provides access between Lake Superior and the Duluth–Superior Harbor for large commercial and recreational vessels.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. Marys River–Lake Superior shipping route Target entity description: The St. Marys River–Lake Superior shipping route is a major Great Lakes navigation corridor connecting Lake Superior to the lower lakes, heavily used by commercial freighters and regulated for safe passage through locks and narrow channels.
-
A.
Mackinaw River
The Mackinaw River is a central Illinois waterway known for its relatively undisturbed natural habitats, recreational opportunities, and contribution to the Illinois River watershed.
-
B.
St. Clair River
The St. Clair River is a major waterway forming part of the border between the United States and Canada, flowing south from Lake Huron toward Lake St. Clair as a key segment of the Great Lakes–St. Lawrence Seaway.
-
C.
Keweenaw Waterway
The Keweenaw Waterway is a navigable canal and natural waterway system in Michigan’s Upper Peninsula that cuts across the Keweenaw Peninsula, connecting Lake Superior’s north and south shores.
-
D.
Saint Clair–Detroit River System
The Saint Clair–Detroit River System is a crucial binational waterway linking Lake Huron to Lake Erie, supporting major commercial shipping, ecological habitats, and regional water supplies between the United States and Canada.
-
E.
Duluth Ship Canal
The Duluth Ship Canal is a man-made waterway in Duluth, Minnesota, that provides access between Lake Superior and the Duluth–Superior Harbor for large commercial and recreational vessels.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.