Île Sainte-Marguerite
E159692
Île Sainte-Marguerite is a Mediterranean island off the coast of Cannes in southern France, best known for its historic fortress prison that once held the mysterious Man in the Iron Mask.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Île Sainte-Marguerite canonical | 5 |
| Island of Sainte-Marguerite | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1325390 — 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 Sainte-Marguerite Context triple: [Man in the Iron Mask, associatedWith, Île Sainte-Marguerite]
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A.
Île Sainte-Marie
Île Sainte-Marie is a narrow tropical island off Madagascar’s east coast, historically known as a pirate haven and now a popular destination for its beaches, whale watching, and coral reefs.
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B.
Grande Île
Grande Île is the historic center of Strasbourg, France, renowned for its medieval architecture, canals, and the Gothic Strasbourg Cathedral.
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C.
Île de la Motte
Île de la Motte is a small Swiss island located in Lake Neuchâtel, known for its natural scenery and tranquil setting.
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D.
Île Notre-Dame
Île Notre-Dame is a man-made island in the Saint Lawrence River in Montreal, best known as a principal site of Expo 67 and now home to parks, a race circuit, and recreational facilities.
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E.
Île Jésus
Île Jésus is a large island in southwestern Quebec, Canada, that forms most of the territory of the city of Laval just north of Montreal.
- 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 Sainte-Marguerite Target entity description: Île Sainte-Marguerite is a Mediterranean island off the coast of Cannes in southern France, best known for its historic fortress prison that once held the mysterious Man in the Iron Mask.
-
A.
Île Sainte-Marie
Île Sainte-Marie is a narrow tropical island off Madagascar’s east coast, historically known as a pirate haven and now a popular destination for its beaches, whale watching, and coral reefs.
-
B.
Grande Île
Grande Île is the historic center of Strasbourg, France, renowned for its medieval architecture, canals, and the Gothic Strasbourg Cathedral.
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C.
Île de la Motte
Île de la Motte is a small Swiss island located in Lake Neuchâtel, known for its natural scenery and tranquil setting.
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D.
Île Notre-Dame
Île Notre-Dame is a man-made island in the Saint Lawrence River in Montreal, best known as a principal site of Expo 67 and now home to parks, a race circuit, and recreational facilities.
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E.
Île Jésus
Île Jésus is a large island in southwestern Quebec, Canada, that forms most of the territory of the city of Laval just north of Montreal.
- F. None of above. chosen
Statements (47)
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 Sainte-Marguerite Description of subject: Île Sainte-Marguerite is a Mediterranean island off the coast of Cannes in southern France, best known for its historic fortress prison that once held the mysterious Man in the Iron Mask.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Ercole Antonio Mattioli
this entity surface form:
Island of Sainte-Marguerite