Trossö island
E1015042
Trossö island is the central island of Karlskrona, Sweden, known for its historic naval town layout and inclusion in the UNESCO World Heritage–listed Karlskrona Naval Port.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Trossö island canonical | 1 |
| island of Trossö | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12970585 — 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: Trossö island Context triple: [Karlskrona, hasLandmark, Trossö island]
-
A.
Hisingen island
Hisingen island is Sweden’s fifth-largest island, located in Gothenburg and known as a major urban and industrial area within the city.
-
B.
Ulva Island
Ulva Island is a small, predator-free sanctuary island near New Zealand’s Stewart Island/Rakiura, renowned for its pristine native forest, abundant birdlife, and conservation-focused eco-tourism.
-
C.
Ekerö Island
Ekerö Island is a Swedish island in Lake Mälaren, known for its scenic landscapes and proximity to Stockholm.
-
D.
Saronde Island
Saronde Island is a small tropical island in Gorontalo, Indonesia, known for its white-sand beaches, clear turquoise waters, and popular snorkeling and diving spots.
-
E.
Iž Island
Iž Island is a small Croatian island in the Adriatic Sea, known for its tranquil villages, olive groves, and traditional Dalmatian atmosphere between the larger islands of Ugljan and Dugi Otok.
- 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: Trossö island Target entity description: Trossö island is the central island of Karlskrona, Sweden, known for its historic naval town layout and inclusion in the UNESCO World Heritage–listed Karlskrona Naval Port.
-
A.
Hisingen island
Hisingen island is Sweden’s fifth-largest island, located in Gothenburg and known as a major urban and industrial area within the city.
-
B.
Ulva Island
Ulva Island is a small, predator-free sanctuary island near New Zealand’s Stewart Island/Rakiura, renowned for its pristine native forest, abundant birdlife, and conservation-focused eco-tourism.
-
C.
Ekerö Island
Ekerö Island is a Swedish island in Lake Mälaren, known for its scenic landscapes and proximity to Stockholm.
-
D.
Saronde Island
Saronde Island is a small tropical island in Gorontalo, Indonesia, known for its white-sand beaches, clear turquoise waters, and popular snorkeling and diving spots.
-
E.
Iž Island
Iž Island is a small Croatian island in the Adriatic Sea, known for its tranquil villages, olive groves, and traditional Dalmatian atmosphere between the larger islands of Ugljan and Dugi Otok.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf | island ⓘ |
| connectedBy | bridges to surrounding islands ⓘ |
| contains |
Karlskrona city centre
ⓘ
linked to:
Karlskrona
Karlskrona main square ⓘ
linked to:
Karlskrona
Karlskrona naval base area (historic core) ⓘ
linked to:
Karlskrona naval base defenses
|
| coordinateLocation | approx. 56.161°N 15.586°E ⓘ |
| country | Sweden ⓘ |
| foundedAsNavalTownFor | Swedish Navy ⓘ |
| hasCity | Karlskrona ⓘ |
| hasFunction | administrative centre of Karlskrona Municipality ⓘ |
| hasLandmark |
Bastions and fortifications of Karlskrona
ⓘ
linked to:
Karlskrona naval base defenses
Fredrikskyrkan (Frederick Church) ⓘ Karlskrona Admiralty Church (Amiralitetskyrkan) ⓘ Karlskrona Naval Museum (Marinmuseum) ⓘ
linked to:
Marinmuseum Karlskrona
Karlskrona Town Hall ⓘ Stortorget (main square of Karlskrona) ⓘ
linked to:
Stortorget (main square)
Trinity Church (Trefaldighetskyrkan) ⓘ |
| hasRole | central island of Karlskrona ⓘ |
| hasStreetPlan | orthogonal grid plan ⓘ |
| heritageDesignation | part of UNESCO World Heritage Site ⓘ |
| inceptionAsTownPlan | late 17th century ⓘ |
| knownFor |
historic naval town layout
ⓘ
planned baroque street grid ⓘ |
| locatedIn | Karlskrona ⓘ |
| locatedInAdministrativeTerritory |
Blekinge County
ⓘ
linked to:
Blekinge
Karlskrona Municipality ⓘ
linked to:
Karlskrona
|
| locatedInBodyOfWater | Baltic Sea ⓘ |
| locatedInRegion | Blekinge ⓘ |
| partOf |
Karlskrona Naval Port
ⓘ
Karlskrona archipelago ⓘ
linked to:
Blekinge archipelago
UNESCO World Heritage Site Karlskrona Naval Port ⓘ |
| urbanization | predominantly urban ⓘ |
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: Trossö island Description of subject: Trossö island is the central island of Karlskrona, Sweden, known for its historic naval town layout and inclusion in the UNESCO World Heritage–listed Karlskrona Naval Port.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Stortorget (main square)
linked to: Trossö island