Sault Ste. Marie Canal
E30863
The Sault Ste. Marie Canal is a historic Canadian lock and canal system in Sault Ste. Marie, Ontario, that once formed a key part of Great Lakes shipping and is now a National Historic Site.
All labels observed (11)
How this entity was disambiguated
This entity first appeared as the object of triple T175058 — 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: Sault Ste. Marie Canal Context triple: [Ontario, containsLandmark, Sault Ste. Marie Canal]
-
A.
Champlain Canal
The Champlain Canal is a historic waterway in New York State that links the Hudson River to Lake Champlain, forming part of the state's inland navigation system.
-
B.
Straits of Mackinac
The Straits of Mackinac are a narrow waterway in the U.S. state of Michigan that connect Lake Michigan and Lake Huron and separate Michigan’s Upper and Lower Peninsulas.
-
C.
Erie Canal
The Erie Canal is a historic man-made waterway in New York State that opened in 1825, linking the Great Lakes to the Atlantic Ocean and transforming U.S. commerce and westward expansion.
-
D.
Rideau Canal
The Rideau Canal is a historic waterway in Ontario and Quebec, Canada, renowned as a UNESCO World Heritage Site and one of the oldest continuously operated canals in North America.
-
E.
Panama Canal
The Panama Canal is a man-made waterway in Panama that dramatically shortens maritime travel by allowing ships to pass between the Atlantic and Pacific Oceans through Central America.
- 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: Sault Ste. Marie Canal Target entity description: The Sault Ste. Marie Canal is a historic Canadian lock and canal system in Sault Ste. Marie, Ontario, that once formed a key part of Great Lakes shipping and is now a National Historic Site.
-
A.
Champlain Canal
The Champlain Canal is a historic waterway in New York State that links the Hudson River to Lake Champlain, forming part of the state's inland navigation system.
-
B.
Straits of Mackinac
The Straits of Mackinac are a narrow waterway in the U.S. state of Michigan that connect Lake Michigan and Lake Huron and separate Michigan’s Upper and Lower Peninsulas.
-
C.
Erie Canal
The Erie Canal is a historic man-made waterway in New York State that opened in 1825, linking the Great Lakes to the Atlantic Ocean and transforming U.S. commerce and westward expansion.
-
D.
Rideau Canal
The Rideau Canal is a historic waterway in Ontario and Quebec, Canada, renowned as a UNESCO World Heritage Site and one of the oldest continuously operated canals in North America.
-
E.
Panama Canal
The Panama Canal is a man-made waterway in Panama that dramatically shortens maritime travel by allowing ships to pass between the Atlantic and Pacific Oceans through Central America.
- F. None of above. chosen
Statements (46)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Sault Ste. Marie Canal Description of subject: The Sault Ste. Marie Canal is a historic Canadian lock and canal system in Sault Ste. Marie, Ontario, that once formed a key part of Great Lakes shipping and is now a National Historic Site.
Referenced by (28)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Sault Ste. Marie, Ontario, Canada
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
Sault Ste. Marie Canal Superintendent’s Residence
→
associatedWith
→
Sault Ste. Marie Canal National Historic Site
ⓘ
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
Sault Ste. Marie Canal Powerhouse
→
locatedInProtectedArea
→
Sault Ste. Marie Canal National Historic Site
ⓘ
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
Sault Ste. Marie Canal Administration Building
→
partOf
→
Sault Ste. Marie Canal National Historic Site
ⓘ
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
National Historic Sites of Canada in Ontario
→
includes
→
Sault Ste. Marie Canal National Historic Site
ⓘ
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal
linked to: Sault Ste. Marie Canal