Dolphin and Union Strait
E576271
Dolphin and Union Strait is a narrow Arctic waterway in the Canadian Northwest Territories and Nunavut that forms part of the Northwest Passage between the mainland and Victoria Island.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Dolphin and Union Strait canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6194395 — 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: Dolphin and Union Strait Context triple: [Amundsen Gulf, connectedTo, Dolphin and Union Strait]
-
A.
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.
-
B.
Raccoon Strait
Raccoon Strait is a narrow waterway in the San Francisco Bay, separating the Tiburon Peninsula from Angel Island and known for its scenic views and strong tidal currents.
-
C.
McFarlane Strait
McFarlane Strait is a narrow marine passage in the South Shetland Islands of Antarctica, lying between Greenwich Island and neighboring islands and serving as part of an important local shipping and research route.
-
D.
Blackett Strait
Blackett Strait is a narrow waterway in the Solomon Islands, situated between islands of the New Georgia group and noted for its strategic role in naval operations during World War II.
-
E.
northern Strait of Georgia
The northern Strait of Georgia is a coastal marine region off eastern Vancouver Island in British Columbia, Canada, known for its rich marine ecosystems and significance to Indigenous peoples.
- 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: Dolphin and Union Strait Target entity description: Dolphin and Union Strait is a narrow Arctic waterway in the Canadian Northwest Territories and Nunavut that forms part of the Northwest Passage between the mainland and Victoria Island.
-
A.
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.
-
B.
Raccoon Strait
Raccoon Strait is a narrow waterway in the San Francisco Bay, separating the Tiburon Peninsula from Angel Island and known for its scenic views and strong tidal currents.
-
C.
McFarlane Strait
McFarlane Strait is a narrow marine passage in the South Shetland Islands of Antarctica, lying between Greenwich Island and neighboring islands and serving as part of an important local shipping and research route.
-
D.
Blackett Strait
Blackett Strait is a narrow waterway in the Solomon Islands, situated between islands of the New Georgia group and noted for its strategic role in naval operations during World War II.
-
E.
northern Strait of Georgia
The northern Strait of Georgia is a coastal marine region off eastern Vancouver Island in British Columbia, Canada, known for its rich marine ecosystems and significance to Indigenous peoples.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Arctic waterway
ⓘ
strait ⓘ |
| climate | polar climate ⓘ |
| connects |
Amundsen Gulf
NERFINISHED
ⓘ
Coronation Gulf NERFINISHED ⓘ |
| country | Canada ⓘ |
| hasEcosystem | Arctic marine ecosystem ⓘ |
| hasFeature |
pack ice
ⓘ
seasonal navigation route ⓘ |
| hasNearbySettlement |
Cambridge Bay
NERFINISHED
ⓘ
Kugluktuk NERFINISHED ⓘ |
| knownFor |
Arctic marine habitat
ⓘ
seasonal sea ice ⓘ |
| locatedIn |
Arctic Ocean
ⓘ
Northern Canada NERFINISHED ⓘ Northwest Territories NERFINISHED ⓘ Nunavut NERFINISHED ⓘ |
| locatedNorthOf | mainland Northwest Territories ⓘ |
| locatedSouthOf | Victoria Island NERFINISHED ⓘ |
| namedAfter | Dolphin and Union whaling ships NERFINISHED ⓘ |
| oceanBasin | Arctic Ocean basin NERFINISHED ⓘ |
| partOf |
Canadian Arctic waterways
NERFINISHED
ⓘ
Canadian internal waters ⓘ Northwest Passage NERFINISHED ⓘ |
| region | Canadian Arctic Archipelago NERFINISHED ⓘ |
| separates |
Canadian mainland
ⓘ
Victoria Island NERFINISHED ⓘ |
| usedFor |
Arctic shipping route
ⓘ
marine wildlife migration ⓘ |
| waterwayType | narrow strait ⓘ |
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: Dolphin and Union Strait Description of subject: Dolphin and Union Strait is a narrow Arctic waterway in the Canadian Northwest Territories and Nunavut that forms part of the Northwest Passage between the mainland and Victoria Island.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.