Patrick d’Udekem d’Acoz
E178368
Patrick d’Udekem d’Acoz is a Belgian nobleman best known as the father of Queen Mathilde of Belgium and thus a member of the extended Belgian royal family.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Patrick d’Udekem d’Acoz canonical | 6 |
| d’Udekem d’Acoz | 2 |
| Count Patrick d’Udekem d’Acoz | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T762852 — 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: Patrick d’Udekem d’Acoz Context triple: [Prince Gabriel of Belgium, maternalGrandfather, Patrick d’Udekem d’Acoz]
-
A.
Émile Nouguier
Émile Nouguier was a French civil engineer best known as one of the principal designers of the Eiffel Tower.
-
B.
Théodore Maunoir
Théodore Maunoir was a Swiss physician and humanitarian who was one of the key co-founders of the International Committee of the Red Cross in the 19th century.
-
C.
Michel Regembal
Michel Regembal is a French architect best known as one of the designers of the Stade de France, the national stadium located in Saint-Denis near Paris.
-
D.
Henri Chrétien
Henri Chrétien was a French astronomer and optical engineer best known for co-developing the Ritchey–Chrétien telescope design and pioneering wide-angle optical systems.
-
E.
Léon Marchal
Léon Marchal was a French diplomat who served as Secretary General of the Council of Europe during the early years of European postwar integration.
- 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: Patrick d’Udekem d’Acoz Target entity description: Patrick d’Udekem d’Acoz is a Belgian nobleman best known as the father of Queen Mathilde of Belgium and thus a member of the extended Belgian royal family.
-
A.
Émile Nouguier
Émile Nouguier was a French civil engineer best known as one of the principal designers of the Eiffel Tower.
-
B.
Théodore Maunoir
Théodore Maunoir was a Swiss physician and humanitarian who was one of the key co-founders of the International Committee of the Red Cross in the 19th century.
-
C.
Michel Regembal
Michel Regembal is a French architect best known as one of the designers of the Stade de France, the national stadium located in Saint-Denis near Paris.
-
D.
Henri Chrétien
Henri Chrétien was a French astronomer and optical engineer best known for co-developing the Ritchey–Chrétien telescope design and pioneering wide-angle optical systems.
-
E.
Léon Marchal
Léon Marchal was a French diplomat who served as Secretary General of the Council of Europe during the early years of European postwar integration.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Belgian nobleman
ⓘ
human ⓘ member of the Belgian nobility ⓘ |
| associatedWith |
Belgian Royal Household
ⓘ
surface form:
Belgian royal family
|
| child |
Mathilde of Belgium
ⓘ
surface form:
Mathilde, Queen of the Belgians
|
| continent | Europe ⓘ |
| countryOfCitizenship | Belgium ⓘ |
| ethnicGroup | Flemish ⓘ |
| familyRelation | father-in-law of King Philippe of the Belgians ⓘ |
| fatherOf |
Mathilde of Belgium
ⓘ
surface form:
Mathilde, Queen of the Belgians
|
| gender | male ⓘ |
| languageSpoken |
Dutch
ⓘ
French ⓘ |
| memberOf |
House of d’Udekem d’Acoz
ⓘ
extended Belgian royal family ⓘ |
| name | Patrick d’Udekem d’Acoz self-link ⓘ |
| nobleStatus | hereditary nobility ⓘ |
| nobleTitle | Count d’Udekem d’Acoz ⓘ |
| notableFor | being the father of Queen Mathilde of Belgium ⓘ |
| positionInFamily | father of the Queen of the Belgians ⓘ |
| relative |
Mathilde of Belgium
ⓘ
surface form:
Mathilde, Queen of the Belgians
|
| religion | Roman Catholicism ⓘ |
| residence | Belgium ⓘ |
| socialStatus | aristocracy ⓘ |
| spouse | Anna Maria Komorowska ⓘ |
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: Patrick d’Udekem d’Acoz Description of subject: Patrick d’Udekem d’Acoz is a Belgian nobleman best known as the father of Queen Mathilde of Belgium and thus a member of the extended Belgian royal family.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
d’Udekem d’Acoz
this entity surface form:
Count Patrick d’Udekem d’Acoz
this entity surface form:
d’Udekem d’Acoz
subject surface form:
Prince Emmanuel of Belgium