Strait of Canso
E569335
The Strait of Canso is a narrow channel of water in Nova Scotia, Canada, that separates Cape Breton Island from the mainland and serves as an important shipping and transportation route.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Strait of Canso canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6108735 — 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: Strait of Canso Context triple: [Canso Causeway, crosses, Strait of Canso]
-
A.
Cabot Strait
Cabot Strait is a major North Atlantic shipping passage between Newfoundland and Cape Breton Island that forms one of the primary entrances to the Gulf of St. Lawrence.
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B.
Strait of Belle Isle
The Strait of Belle Isle is a narrow waterway separating Newfoundland from the Labrador Peninsula, serving as an important northern entrance between the Atlantic Ocean and the Gulf of St. Lawrence.
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C.
East Channel
East Channel is a waterway or sub-basin within Detroit Harbor, likely serving as one of its primary navigational or geographic divisions.
-
D.
Muskeget Channel
Muskeget Channel is a tidal waterway off the coast of Massachusetts that separates Nantucket from Martha’s Vineyard and connects the surrounding coastal waters of the Atlantic.
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E.
Rae Strait
Rae Strait is a narrow Arctic waterway in Nunavut, Canada, forming part of the Northwest Passage between the mainland and King William Island.
- 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: Strait of Canso Target entity description: The Strait of Canso is a narrow channel of water in Nova Scotia, Canada, that separates Cape Breton Island from the mainland and serves as an important shipping and transportation route.
-
A.
Cabot Strait
Cabot Strait is a major North Atlantic shipping passage between Newfoundland and Cape Breton Island that forms one of the primary entrances to the Gulf of St. Lawrence.
-
B.
Strait of Belle Isle
The Strait of Belle Isle is a narrow waterway separating Newfoundland from the Labrador Peninsula, serving as an important northern entrance between the Atlantic Ocean and the Gulf of St. Lawrence.
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C.
East Channel
East Channel is a waterway or sub-basin within Detroit Harbor, likely serving as one of its primary navigational or geographic divisions.
-
D.
Muskeget Channel
Muskeget Channel is a tidal waterway off the coast of Massachusetts that separates Nantucket from Martha’s Vineyard and connects the surrounding coastal waters of the Atlantic.
-
E.
Rae Strait
Rae Strait is a narrow Arctic waterway in Nunavut, Canada, forming part of the Northwest Passage between the mainland and King William Island.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
strait ⓘ |
| borderedBy |
Guysborough County
NERFINISHED
ⓘ
Inverness County NERFINISHED ⓘ Richmond County NERFINISHED ⓘ |
| connectsBodyOfWater |
Atlantic Ocean
NERFINISHED
ⓘ
Gulf of St. Lawrence NERFINISHED ⓘ |
| country | Canada ⓘ |
| crossedBy |
Canso Canal
NERFINISHED
ⓘ
Canso Causeway NERFINISHED ⓘ |
| hasCurrent | strong tidal currents ⓘ |
| hasFeature |
deep natural channel
ⓘ
relatively narrow width ⓘ |
| hasIndustrialActivity |
oil transshipment
ⓘ
pulp and paper shipping ⓘ shipping terminals ⓘ |
| hasInfrastructure |
navigation aids
ⓘ
shipping lanes ⓘ |
| hasLength | approximately 27 kilometres ⓘ |
| hasMaximumDepth | approximately 60 metres ⓘ |
| hasMinimumWidth | approximately 0.75 kilometres ⓘ |
| hasPort |
Point Tupper
NERFINISHED
ⓘ
Port Hawkesbury NERFINISHED ⓘ |
| isImportantFor |
access to Cape Breton Island
ⓘ
marine transportation ⓘ regional economy ⓘ |
| isNavigable | true ⓘ |
| locatedIn | Nova Scotia ⓘ |
| locatedInTimeZone | Atlantic Time Zone NERFINISHED ⓘ |
| locatedNear |
Canso Causeway
NERFINISHED
ⓘ
Mulgrave NERFINISHED ⓘ Port Hastings NERFINISHED ⓘ |
| partOf |
Gulf of St. Lawrence watershed
NERFINISHED
ⓘ
Maritime Provinces coastal waters NERFINISHED ⓘ |
| region | eastern Nova Scotia ⓘ |
| separates |
Cape Breton Island
NERFINISHED
ⓘ
Nova Scotia mainland NERFINISHED ⓘ |
| usedFor |
fishing
ⓘ
shipping ⓘ transportation ⓘ |
| waterType | saltwater ⓘ |
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: Strait of Canso Description of subject: The Strait of Canso is a narrow channel of water in Nova Scotia, Canada, that separates Cape Breton Island from the mainland and serves as an important shipping and transportation route.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.