Karmsundet
E426283
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.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Karmsundet strait | 7 |
| Karmsundet canonical | 3 |
| Karmsund | 2 |
| Karmsund strait | 2 |
| Karmsund Strait | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3648611 — 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: Karmsundet Context triple: [Karmøy, borderedByWaterBody, Karmsundet]
-
A.
Norrsundet
Norrsundet is a small coastal locality in eastern Sweden known historically for its sawmill and harbor along the Gulf of Bothnia.
-
B.
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.
-
C.
Iddefjord
Iddefjord is a narrow fjord forming part of the border between Norway and Sweden, known for its scenic landscapes and proximity to the town of Halden.
-
D.
Storfjorden
Storfjorden is a major fjord in western Norway known for its dramatic landscapes and proximity to the coastal town of Ålesund.
-
E.
Hvalseyfjorden
Hvalseyfjorden is a fjord in southern Greenland known for its association with the nearby Norse settlement of Hvalsey and its historic church ruins.
- 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: Karmsundet Target entity description: 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.
-
A.
Norrsundet
Norrsundet is a small coastal locality in eastern Sweden known historically for its sawmill and harbor along the Gulf of Bothnia.
-
B.
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.
-
C.
Iddefjord
Iddefjord is a narrow fjord forming part of the border between Norway and Sweden, known for its scenic landscapes and proximity to the town of Halden.
-
D.
Storfjorden
Storfjorden is a major fjord in western Norway known for its dramatic landscapes and proximity to the coastal town of Ålesund.
-
E.
Hvalseyfjorden
Hvalseyfjorden is a fjord in southern Greenland known for its association with the nearby Norse settlement of Hvalsey and its historic church ruins.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | strait ⓘ |
| belongsTo | Norwegian coastal waterway network NERFINISHED ⓘ |
| connectsTo |
Boknafjorden
NERFINISHED
ⓘ
North Sea NERFINISHED ⓘ |
| country | Norway ⓘ |
| crossedBy | Karmsund Bridge NERFINISHED ⓘ |
| hasCurrent | tidal current ⓘ |
| hasEconomicImportance |
offshore-related industry in Haugesund area
ⓘ
shipping ⓘ |
| hasHistoricalSignificance | important medieval shipping lane ⓘ |
| hasNameEtymology | derived from Karmøy ⓘ |
| hasRole | sheltered inner shipping lane ⓘ |
| hasSettlementOnShore |
Avaldsnes
NERFINISHED
ⓘ
Haugesund NERFINISHED ⓘ Kopervik NERFINISHED ⓘ |
| isNavigable | yes ⓘ |
| locatedIn |
Rogaland county
NERFINISHED
ⓘ
Western Norway NERFINISHED ⓘ |
| locatedNear |
Haugaland region
NERFINISHED
ⓘ
Karmøy island NERFINISHED ⓘ |
| nearbyHistoricalSite |
Avaldsnes royal estate
NERFINISHED
ⓘ
St. Olav’s Church at Avaldsnes NERFINISHED ⓘ |
| partOf |
Norwegian coastal sailing route
NERFINISHED
ⓘ
historic sailing route along the Norwegian coast ⓘ |
| separates |
Karmøy
NERFINISHED
ⓘ
Norwegian mainland ⓘ |
| usedFor |
coastal navigation
ⓘ
maritime transport ⓘ |
| waterBodyType | 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: Karmsundet Description of subject: 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.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Karmsund strait
this entity surface form:
Karmsund strait
this entity surface form:
Karmsund
this entity surface form:
Karmsundet strait
this entity surface form:
Karmsund
this entity surface form:
Karmsund Strait
this entity surface form:
Karmsundet strait
this entity surface form:
Karmsundet strait
this entity surface form:
Karmsundet strait
this entity surface form:
Karmsundet strait
subject surface form:
Karmøy Tunnel
this entity surface form:
Karmsundet strait