Île de Sein
E623733
Île de Sein is a small, low-lying island off the coast of Brittany in northwestern France, known for its harsh Atlantic weather, maritime heritage, and the bravery of its inhabitants during World War II.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Île de Sein canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6775436 — 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: Île de Sein Context triple: [Finistère, contains, Île de Sein]
-
A.
Île de Nantes
Île de Nantes is a large river island in the Loire at the heart of Nantes, France, known for its major urban redevelopment and creative, cultural attractions.
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B.
Île de la Jatte
Île de la Jatte is a well-known Seine River island in the western suburbs of Paris, noted for its Impressionist art heritage and upscale residential character.
-
C.
Île Foch
Île Foch is one of the remote subantarctic islands in the French Southern and Antarctic Lands, forming part of the Kerguelen archipelago in the southern Indian Ocean.
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D.
Île de Chalonnes
Île de Chalonnes is a large inhabited river island in the Loire River in western France, noted for its agricultural landscape and inclusion in the Loire Valley UNESCO World Heritage area.
-
E.
Île de Cazeau
Île de Cazeau is a small river island located in the Gironde estuary in southwestern France, known for its natural habitats and role in the estuarine landscape.
- 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: Île de Sein Target entity description: Île de Sein is a small, low-lying island off the coast of Brittany in northwestern France, known for its harsh Atlantic weather, maritime heritage, and the bravery of its inhabitants during World War II.
-
A.
Île de Nantes
Île de Nantes is a large river island in the Loire at the heart of Nantes, France, known for its major urban redevelopment and creative, cultural attractions.
-
B.
Île de la Jatte
Île de la Jatte is a well-known Seine River island in the western suburbs of Paris, noted for its Impressionist art heritage and upscale residential character.
-
C.
Île Foch
Île Foch is one of the remote subantarctic islands in the French Southern and Antarctic Lands, forming part of the Kerguelen archipelago in the southern Indian Ocean.
-
D.
Île de Chalonnes
Île de Chalonnes is a large inhabited river island in the Loire River in western France, noted for its agricultural landscape and inclusion in the Loire Valley UNESCO World Heritage area.
-
E.
Île de Cazeau
Île de Cazeau is a small river island located in the Gironde estuary in southwestern France, known for its natural habitats and role in the estuarine landscape.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
commune of France
ⓘ
island ⓘ |
| administrativeStatus | commune ⓘ |
| climate | oceanic climate ⓘ |
| country | France ⓘ |
| countrySubdivision | northwestern France ⓘ |
| department | Finistère NERFINISHED ⓘ |
| economy |
fishing
ⓘ
tourism ⓘ |
| elevation | low-lying ⓘ |
| governedBy | mayor of Île de Sein ⓘ |
| hasBuilding | stone houses clustered in village ⓘ |
| hasFeature |
exposed to strong Atlantic storms
ⓘ
harbour ⓘ lighthouse ⓘ low elevation close to sea level ⓘ no cars in main village (largely car-free) ⓘ rocky coastline ⓘ |
| heritage | strong seafaring traditions ⓘ |
| historicalEvent | World War II resistance activities ⓘ |
| historicalRole | many men left in 1940 to join Free French Forces in Britain ⓘ |
| honour | Compagnon de la Libération (collective award to the island) NERFINISHED ⓘ |
| knownFor |
bravery of its inhabitants during World War II
ⓘ
harsh Atlantic weather ⓘ maritime heritage ⓘ |
| language | French ⓘ |
| locatedIn |
Atlantic Ocean
ⓘ
Brittany NERFINISHED ⓘ Finistère department NERFINISHED ⓘ northwestern France ⓘ |
| offCoastOf | Pointe du Raz NERFINISHED ⓘ |
| partOf | Cap Sizun area NERFINISHED ⓘ |
| population | small permanent population ⓘ |
| region | Brittany NERFINISHED ⓘ |
| risk |
coastal flooding
ⓘ
storm surges ⓘ |
| subjectTo |
heavy Atlantic swells
ⓘ
strong winds ⓘ |
| timeZone | Central European Time ⓘ |
| timeZoneDST | Central European Summer Time NERFINISHED ⓘ |
| tourismAttraction |
coastal walks
ⓘ
lighthouse ⓘ traditional fishing village ⓘ |
| traditionalLanguage | Breton ⓘ |
| transport | served by ferry from mainland Brittany ⓘ |
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: Île de Sein Description of subject: Île de Sein is a small, low-lying island off the coast of Brittany in northwestern France, known for its harsh Atlantic weather, maritime heritage, and the bravery of its inhabitants during World War II.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.