Tromsøysundet
E943250
Tromsøysundet is a strait in northern Norway that separates the island of Tromsøya from the mainland and serves as an important maritime route for the city of Tromsø.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Tromsøysundet canonical | 6 |
| Tromsøysundet strait | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T11639818 — 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: Tromsøysundet Context triple: [Port of Tromsø, waterbody, Tromsøysundet]
-
A.
Tjeldsundet
Tjeldsundet is a narrow strait in northern Norway that separates the islands of Hinnøya and Tjeldøya and connects the Ofotfjorden with the open sea.
-
B.
Norrsundet
Norrsundet is a small coastal locality in eastern Sweden known historically for its sawmill and harbor along the Gulf of Bothnia.
-
C.
Karmsundet
Karmsundet is a narrow strait in Rogaland county, Norway, separating the island of Karmøy from the mainland and forming part of the historic sailing route along the Norwegian coast.
-
D.
Strindfjorden
Strindfjorden is a bay-like arm of the Trondheimsfjord in central Norway, known for bordering parts of the city of Trondheim and its surrounding coastal landscape.
-
E.
Skudenesfjorden
Skudenesfjorden is a fjord in Rogaland county, southwestern Norway, lying along the coast by the island municipality of Karmøy and opening into the North Sea.
- 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: Tromsøysundet Target entity description: Tromsøysundet is a strait in northern Norway that separates the island of Tromsøya from the mainland and serves as an important maritime route for the city of Tromsø.
-
A.
Tjeldsundet
Tjeldsundet is a narrow strait in northern Norway that separates the islands of Hinnøya and Tjeldøya and connects the Ofotfjorden with the open sea.
-
B.
Norrsundet
Norrsundet is a small coastal locality in eastern Sweden known historically for its sawmill and harbor along the Gulf of Bothnia.
-
C.
Karmsundet
Karmsundet is a narrow strait in Rogaland county, Norway, separating the island of Karmøy from the mainland and forming part of the historic sailing route along the Norwegian coast.
-
D.
Strindfjorden
Strindfjorden is a bay-like arm of the Trondheimsfjord in central Norway, known for bordering parts of the city of Trondheim and its surrounding coastal landscape.
-
E.
Skudenesfjorden
Skudenesfjorden is a fjord in Rogaland county, southwestern Norway, lying along the coast by the island municipality of Karmøy and opening into the North Sea.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf | strait ⓘ |
| adjacentTo |
Tromsø municipality
ⓘ
linked to:
Tromsø Municipality
Tromsøya ⓘ
linked to:
Tromsøya island
|
| connectsTo |
Balsfjorden
ⓘ
linked to:
Balsfjord
Kvalsundet ⓘ |
| country | Norway ⓘ |
| hasBridge | Tromsø Bridge ⓘ |
| hasCityOnShore | Tromsø ⓘ |
| hasTunnel | Tromsøysund Tunnel ⓘ |
| importance | important maritime route for Tromsø ⓘ |
| languageOfName | Norwegian ⓘ |
| locatedIn |
Northern Norway
ⓘ
Troms og Finnmark ⓘ |
| locatedNear | Tromsø ⓘ |
| partOf | Norwegian Sea ⓘ |
| region |
Arctic Norway
ⓘ
linked to:
Northern Norway
|
| separates |
Norwegian mainland
ⓘ
Tromsøya ⓘ
linked to:
Tromsøya island
|
| usedBy | maritime traffic to Tromsø ⓘ |
| waterwayFor | Port of Tromsø ⓘ |
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: Tromsøysundet Description of subject: Tromsøysundet is a strait in northern Norway that separates the island of Tromsøya from the mainland and serves as an important maritime route for the city of Tromsø.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Tromsøysundet
linked to: Tromsøysundet
linked to: Tromsøysundet
linked to: Tromsøysundet