Kastellholmen
E491580
Kastellholmen is a small island in central Stockholm, Sweden, known for its historic red-brick citadel and scenic waterfront views.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Kastellholmen canonical | 2 |
| Kastellholmen (Swedish) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4872413 — 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: Kastellholmen Context triple: [Saltsjön, locatedNear, Kastellholmen]
-
A.
Storholmen
Storholmen is an island located in Lake Femunden, one of Norway’s largest inland lakes.
-
B.
Stadsholmen
Stadsholmen is the central island in Stockholm’s historic Gamla stan (Old Town), known for its medieval street layout and well-preserved architecture.
-
C.
Skeppsholmen
Skeppsholmen is a small central Stockholm island known for its historic naval heritage, museums, and scenic waterfront views.
-
D.
Lindholmen
Lindholmen is a waterfront district in Gothenburg, Sweden, known as a major hub for education, research, and technology companies.
-
E.
Lindholmen
Lindholmen is a small locality in Vallentuna Municipality in Stockholm County, Sweden, known for its residential character and proximity to natural and historical sites.
- 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: Kastellholmen Target entity description: Kastellholmen is a small island in central Stockholm, Sweden, known for its historic red-brick citadel and scenic waterfront views.
-
A.
Storholmen
Storholmen is an island located in Lake Femunden, one of Norway’s largest inland lakes.
-
B.
Stadsholmen
Stadsholmen is the central island in Stockholm’s historic Gamla stan (Old Town), known for its medieval street layout and well-preserved architecture.
-
C.
Skeppsholmen
Skeppsholmen is a small central Stockholm island known for its historic naval heritage, museums, and scenic waterfront views.
-
D.
Lindholmen
Lindholmen is a waterfront district in Gothenburg, Sweden, known as a major hub for education, research, and technology companies.
-
E.
Lindholmen
Lindholmen is a small locality in Vallentuna Municipality in Stockholm County, Sweden, known for its residential character and proximity to natural and historical sites.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
island
ⓘ
tourist attraction ⓘ |
| administrativeTerritory |
City of Stockholm
ⓘ
linked to:
Stockholm
|
| connectedTo | Skeppsholmen ⓘ |
| country | Sweden ⓘ |
| geographicalType | small island ⓘ |
| hasBuilding | military-style citadel ⓘ |
| hasFeature |
green areas
ⓘ
harbor views ⓘ waterfront promenades ⓘ |
| hasLandmark |
Kastellet
ⓘ
linked to:
Kastellet fortress
red-brick citadel ⓘ |
| hasNameInLanguage |
Kastellholmen (Swedish)
ⓘ
linked to:
Kastellholmen
|
| hasUse | ceremonial events at Kastellet ⓘ |
| hasViewOf |
Djurgården
ⓘ
Skeppsholmen ⓘ Stockholm Old Town ⓘ
linked to:
Old Town, Stockholm
|
| heritageStatus | culturally significant area of Stockholm ⓘ |
| knownFor |
historic citadel
ⓘ
panoramic views of Stockholm ⓘ scenic waterfront views ⓘ |
| locatedIn |
Baltic Sea
ⓘ
Stockholm ⓘ Stockholm County ⓘ |
| locatedInBodyOfWater | Stockholm harbor ⓘ |
| near |
Blasieholmen
ⓘ
Djurgården ⓘ Gamla stan ⓘ
linked to:
Old Town, Stockholm
|
| partOf |
Stockholm archipelago
ⓘ
linked to:
Stockholm archipelago islands
central Stockholm ⓘ |
| tourismType | urban island tourism ⓘ |
| transportAccess | bridge from Skeppsholmen ⓘ |
| usedFor |
recreation
ⓘ
sightseeing ⓘ walking ⓘ |
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: Kastellholmen Description of subject: Kastellholmen is a small island in central Stockholm, Sweden, known for its historic red-brick citadel and scenic waterfront views.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Kastellholmen