Willem-Alexander
E9426
Willem-Alexander is the King of the Netherlands, having ascended the throne in 2013 as the country's first male monarch in over a century.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T44009 — 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: Willem-Alexander Context triple: [Netherlands, monarch, Willem-Alexander]
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A.
Prince Bernhard of the Netherlands
Prince Bernhard of the Netherlands was a German-born Dutch prince consort, husband of Queen Juliana, noted for his role in the Dutch resistance during World War II and for founding the World Wildlife Fund.
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B.
Philippe of Belgium
Philippe of Belgium is the current King of the Belgians, having ascended the throne in 2013 as the constitutional monarch of Belgium.
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C.
Prince George of Denmark
Prince George of Denmark was a Danish-born prince and naval officer best known as the consort of Queen Anne of Great Britain during her reign in the early 18th century.
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D.
Prince William of Orange (disputed)
Prince William of Orange (disputed) is a historically contested namesake figure associated with the Dutch House of Orange-Nassau, often linked to colonial-era place naming in what is now the United States.
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E.
Willem
Willem is a given name, primarily used in Dutch-speaking regions, that corresponds to the English name William.
- 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: Willem-Alexander Target entity description: Willem-Alexander is the King of the Netherlands, having ascended the throne in 2013 as the country's first male monarch in over a century.
-
A.
Prince Bernhard of the Netherlands
Prince Bernhard of the Netherlands was a German-born Dutch prince consort, husband of Queen Juliana, noted for his role in the Dutch resistance during World War II and for founding the World Wildlife Fund.
-
B.
Philippe of Belgium
Philippe of Belgium is the current King of the Belgians, having ascended the throne in 2013 as the constitutional monarch of Belgium.
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C.
Prince George of Denmark
Prince George of Denmark was a Danish-born prince and naval officer best known as the consort of Queen Anne of Great Britain during her reign in the early 18th century.
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D.
Prince William of Orange (disputed)
Prince William of Orange (disputed) is a historically contested namesake figure associated with the Dutch House of Orange-Nassau, often linked to colonial-era place naming in what is now the United States.
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E.
Willem
Willem is a given name, primarily used in Dutch-speaking regions, that corresponds to the English name William.
- F. None of above. chosen
Statements (49)
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: Willem-Alexander Description of subject: Willem-Alexander is the King of the Netherlands, having ascended the throne in 2013 as the country's first male monarch in over a century.
Referenced by (92)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
subject surface form:
King of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
subject surface form:
Princess Alexia of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
subject surface form:
Princess Alexia of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
subject surface form:
Ariane of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
subject surface form:
Ariane of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
subject surface form:
Van Amsberg
this entity surface form:
King Willem-Alexander of the Netherlands
subject surface form:
Van Amsberg
this entity surface form:
Willem-Alexander Claus George Ferdinand van Oranje-Nassau, Koning der Nederlanden
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
Willem Alexander Paul Frederik Lodewijk
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
Willem-Alexander of the Netherlands
this entity surface form:
King Willem-Alexander of the Netherlands