Devil’s Island
E89342
Devil’s Island is a notorious former French penal colony off the coast of French Guiana, infamous for its harsh conditions and for imprisoning Captain Alfred Dreyfus during the Dreyfus affair.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Devil's Island | 5 |
| Devil's Island penal colony | 1 |
| Devil’s Island canonical | 1 |
| Sainte-Marguerite Island prison | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T736174 — 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: Devil’s Island Context triple: [Dreyfus affair, location, Devil’s Island]
-
A.
Île d’Yeu prison
Île d’Yeu prison was a French island penitentiary best known for holding Marshal Philippe Pétain during his post–World War II imprisonment.
-
B.
Blackwell's Island
Blackwell's Island, now known as Roosevelt Island, is a narrow island in New York City's East River historically associated with hospitals, asylums, and prisons.
-
C.
Château d’If
Château d’If is a historic island fortress off the coast of Marseille, France, best known as the setting of Alexandre Dumas’ novel "The Count of Monte Cristo."
-
D.
Gorée Island
Gorée Island is a small island off the coast of Dakar, Senegal, historically known as a major center of the Atlantic slave trade and now a UNESCO World Heritage Site.
-
E.
Robben Island
Robben Island is a historic island off the coast of Cape Town best known for housing the prison where Nelson Mandela and other anti-apartheid activists were incarcerated.
- 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: Devil’s Island Target entity description: Devil’s Island is a notorious former French penal colony off the coast of French Guiana, infamous for its harsh conditions and for imprisoning Captain Alfred Dreyfus during the Dreyfus affair.
-
A.
Île d’Yeu prison
Île d’Yeu prison was a French island penitentiary best known for holding Marshal Philippe Pétain during his post–World War II imprisonment.
-
B.
Blackwell's Island
Blackwell's Island, now known as Roosevelt Island, is a narrow island in New York City's East River historically associated with hospitals, asylums, and prisons.
-
C.
Château d’If
Château d’If is a historic island fortress off the coast of Marseille, France, best known as the setting of Alexandre Dumas’ novel "The Count of Monte Cristo."
-
D.
Gorée Island
Gorée Island is a small island off the coast of Dakar, Senegal, historically known as a major center of the Atlantic slave trade and now a UNESCO World Heritage Site.
-
E.
Robben Island
Robben Island is a historic island off the coast of Cape Town best known for housing the prison where Nelson Mandela and other anti-apartheid activists were incarcerated.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
former penal colony
ⓘ
island ⓘ |
| administrativeTerritory |
French Guiana
ⓘ
surface form:
overseas department of French Guiana
|
| alsoKnownAs | Île du Diable ⓘ |
| associatedWith |
French Third Republic
ⓘ
French military justice system ⓘ French penal colonies in Guiana ⓘ antisemitism in late 19th-century France ⓘ wrongful conviction of Alfred Dreyfus ⓘ |
| country | France ⓘ |
| currentUse |
historical site
ⓘ
tourist attraction ⓘ |
| distanceFromCoast | about 14 kilometers from Kourou ⓘ |
| endTime | 1953 ⓘ |
| formerFunction |
labor camp
ⓘ
place of deportation ⓘ |
| governingBody |
French Ministry of Overseas France
ⓘ
surface form:
French Ministry of Colonies
|
| hasClimate | tropical ⓘ |
| hasFeature |
dense vegetation
ⓘ
rocky coastline ⓘ shark-infested waters ⓘ |
| heritageStatus | site of historical memory of the Dreyfus affair ⓘ |
| historicalPeriod |
19th century
ⓘ
20th century ⓘ |
| inPopularCulture | symbol of brutal penal colonies ⓘ |
| inspiredWork | Papillon ⓘ |
| jurisdiction | French Guiana ⓘ |
| knownFor |
harsh prison conditions
ⓘ
high mortality rate ⓘ political prisoners ⓘ tropical diseases ⓘ |
| languageUsedHistorically | French ⓘ |
| locatedIn |
Atlantic Ocean
ⓘ
French Guiana ⓘ |
| notableEvent | Dreyfus affair ⓘ |
| notablePrisoner | Alfred Dreyfus ⓘ |
| operatedBy |
Government of France
ⓘ
surface form:
French government
|
| partOf |
French colonial penal system
ⓘ
Îles du Salut ⓘ |
| region | northeastern South America ⓘ |
| securityFeature | isolation by sea ⓘ |
| startTime | 1852 ⓘ |
| status | uninhabited by permanent civilian population ⓘ |
| usedAs | penal colony ⓘ |
| usedFor |
exile of prisoners
ⓘ
imprisonment of political dissidents ⓘ |
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: Devil’s Island Description of subject: Devil’s Island is a notorious former French penal colony off the coast of French Guiana, infamous for its harsh conditions and for imprisoning Captain Alfred Dreyfus during the Dreyfus affair.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Devil's Island
this entity surface form:
Devil's Island
this entity surface form:
Sainte-Marguerite Island prison
this entity surface form:
Devil's Island
this entity surface form:
Devil's Island penal colony
this entity surface form:
Devil's Island