Château de Boulogne-sur-Mer
E523567
Château de Boulogne-sur-Mer is a historic medieval castle in northern France that now serves as a museum and prominent cultural site in the coastal city of Boulogne-sur-Mer.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Château de Boulogne-sur-Mer canonical | 2 |
| Château-Musée de Boulogne-sur-Mer | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5466496 — 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: Château de Boulogne-sur-Mer Context triple: [Boulogne-sur-Mer, hasLandmark, Château de Boulogne-sur-Mer]
-
A.
Château de Caen
Château de Caen is a large medieval fortress in the city of Caen, Normandy, notable for its historical role as a ducal castle of William the Conqueror and its well-preserved ramparts and museums.
-
B.
Château de Brest
Château de Brest is a historic fortress in the French port city of Brest, long serving as a key military stronghold and one of the oldest castles in the world still in use.
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C.
Château de Falaise
Château de Falaise is a medieval fortress in Normandy, France, best known as the birthplace and stronghold of William the Conqueror.
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D.
Château de Bénouville
Château de Bénouville is an 18th-century neoclassical French country house in Normandy, renowned as an early masterpiece of architect Claude Nicolas Ledoux.
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E.
Château de Brienne
Château de Brienne is a historic French castle in the town of Brienne-le-Château, notably associated with Napoleon Bonaparte’s early military education.
- 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: Château de Boulogne-sur-Mer Target entity description: Château de Boulogne-sur-Mer is a historic medieval castle in northern France that now serves as a museum and prominent cultural site in the coastal city of Boulogne-sur-Mer.
-
A.
Château de Caen
Château de Caen is a large medieval fortress in the city of Caen, Normandy, notable for its historical role as a ducal castle of William the Conqueror and its well-preserved ramparts and museums.
-
B.
Château de Brest
Château de Brest is a historic fortress in the French port city of Brest, long serving as a key military stronghold and one of the oldest castles in the world still in use.
-
C.
Château de Falaise
Château de Falaise is a medieval fortress in Normandy, France, best known as the birthplace and stronghold of William the Conqueror.
-
D.
Château de Bénouville
Château de Bénouville is an 18th-century neoclassical French country house in Normandy, renowned as an early masterpiece of architect Claude Nicolas Ledoux.
-
E.
Château de Brienne
Château de Brienne is a historic French castle in the town of Brienne-le-Château, notably associated with Napoleon Bonaparte’s early military education.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
castle
ⓘ
historic monument ⓘ medieval castle ⓘ museum ⓘ |
| architecturalStyle | medieval architecture ⓘ |
| collectionType |
archaeology collection
ⓘ
ethnographic collection ⓘ fine arts collection ⓘ |
| country | France ⓘ |
| hasPart |
courtyard
ⓘ
moat ⓘ ramparts ⓘ towers ⓘ |
| heritageDesignation |
Monument historique
ⓘ
linked to:
Monument historique (France)
|
| heritageDesignationCountry | France ⓘ |
| houses | Musée de Boulogne-sur-Mer ⓘ |
| locatedIn |
Boulogne-sur-Mer
ⓘ
Hauts-de-France ⓘ Old Town of Boulogne-sur-Mer ⓘ
linked to:
Boulogne-sur-Mer ramparts
Pas-de-Calais ⓘ coastal city ⓘ northern France ⓘ |
| locatedNear | English Channel ⓘ |
| openToPublic | true ⓘ |
| operatedBy | Musée de Boulogne-sur-Mer ⓘ |
| ownedBy |
City of Boulogne-sur-Mer
ⓘ
linked to:
Boulogne-sur-Mer
|
| partOf |
fortifications of Boulogne-sur-Mer
ⓘ
linked to:
Boulogne-sur-Mer ramparts
|
| significance |
important heritage site in northern France
ⓘ
major cultural attraction in Boulogne-sur-Mer ⓘ |
| use |
cultural site
ⓘ
museum ⓘ tourist attraction ⓘ |
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: Château de Boulogne-sur-Mer Description of subject: Château de Boulogne-sur-Mer is a historic medieval castle in northern France that now serves as a museum and prominent cultural site in the coastal city of Boulogne-sur-Mer.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Château de Boulogne-sur-Mer