Willem Schermerhorn
E719578
Willem Schermerhorn was a Dutch politician and academic who served as the first post-World War II Prime Minister of the Netherlands, leading the country’s initial reconstruction government.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Willem Schermerhorn canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8224041 — 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 Schermerhorn Context triple: [Pieter Sjoerds Gerbrandy, succeededBy, Willem Schermerhorn]
-
A.
Abraham Schermerhorn
Abraham Schermerhorn was a wealthy New York merchant and prominent member of 19th-century New York society, best known as the father of socialite Caroline Webster Schermerhorn Astor.
-
B.
Abraham Van Brunt
Abraham Van Brunt, better known as Brom Bones, is the boisterous, brawny rival of Ichabod Crane in Washington Irving’s short story “The Legend of Sleepy Hollow.”
-
C.
Gerrit Dow
Gerrit Dow is an alternative spelling of Gerrit Dou, a renowned 17th-century Dutch Golden Age painter celebrated for his finely detailed genre scenes and mastery of light.
-
D.
Robert H. Pruyn
Robert H. Pruyn was a 19th-century American lawyer, politician, and diplomat who notably served as U.S. Minister to Japan during the Civil War era.
-
E.
Stephen Van Rensselaer
Stephen Van Rensselaer was a prominent early American landowner, politician, and philanthropist best known as the patroon of Rensselaerswyck and co-founder of Rensselaer Polytechnic Institute.
- 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 Schermerhorn Target entity description: Willem Schermerhorn was a Dutch politician and academic who served as the first post-World War II Prime Minister of the Netherlands, leading the country’s initial reconstruction government.
-
A.
Abraham Schermerhorn
Abraham Schermerhorn was a wealthy New York merchant and prominent member of 19th-century New York society, best known as the father of socialite Caroline Webster Schermerhorn Astor.
-
B.
Abraham Van Brunt
Abraham Van Brunt, better known as Brom Bones, is the boisterous, brawny rival of Ichabod Crane in Washington Irving’s short story “The Legend of Sleepy Hollow.”
-
C.
Gerrit Dow
Gerrit Dow is an alternative spelling of Gerrit Dou, a renowned 17th-century Dutch Golden Age painter celebrated for his finely detailed genre scenes and mastery of light.
-
D.
Robert H. Pruyn
Robert H. Pruyn was a 19th-century American lawyer, politician, and diplomat who notably served as U.S. Minister to Japan during the Civil War era.
-
E.
Stephen Van Rensselaer
Stephen Van Rensselaer was a prominent early American landowner, politician, and philanthropist best known as the patroon of Rensselaerswyck and co-founder of Rensselaer Polytechnic Institute.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
Dutch politician
ⓘ
human ⓘ |
| academicDiscipline | civil engineering ⓘ |
| countryOfCitizenship | Netherlands ⓘ |
| dateOfBirth | 1894-12-17 ⓘ |
| dateOfDeath | 1977-03-10 ⓘ |
| educatedAt | Delft University of Technology NERFINISHED ⓘ |
| employer | Delft University of Technology NERFINISHED ⓘ |
| endTime | 1946-07-03 ⓘ |
| era | 20th century ⓘ |
| familyName | Schermerhorn NERFINISHED ⓘ |
| fieldOfWork |
cartography
ⓘ
geodesy ⓘ |
| givenName | Willem NERFINISHED ⓘ |
| headOfGovernmentOf | Netherlands NERFINISHED ⓘ |
| honor |
Commander of the Order of Orange-Nassau
NERFINISHED
ⓘ
Knight of the Order of the Netherlands Lion NERFINISHED ⓘ |
| languageSpoken | Dutch ⓘ |
| memberOf |
Free-thinking Democratic League
NERFINISHED
ⓘ
Labour Party (Netherlands) NERFINISHED ⓘ Social Democratic Workers' Party NERFINISHED ⓘ |
| name | Willem Schermerhorn NERFINISHED ⓘ |
| nationality | Dutch ⓘ |
| notableFor |
being the first post-World War II Prime Minister of the Netherlands
ⓘ
leading the Dutch reconstruction government after World War II ⓘ |
| occupation |
academic
ⓘ
engineer ⓘ politician ⓘ |
| participatedIn | World War II resistance activities in the Netherlands ⓘ |
| placeOfBirth |
Akersloot
NERFINISHED
ⓘ
Netherlands NERFINISHED ⓘ North Holland NERFINISHED ⓘ |
| placeOfDeath |
Haarlem
NERFINISHED
ⓘ
Netherlands NERFINISHED ⓘ North Holland NERFINISHED ⓘ |
| politicalAlignment | social democracy ⓘ |
| positionHeld |
Member of the House of Representatives of the Netherlands
ⓘ
Prime Minister of the Netherlands NERFINISHED ⓘ professor at Delft University of Technology ⓘ |
| religion |
Protestant Christianity
ⓘ
surface form:
Protestantism
|
| residence |
Haarlem
NERFINISHED
ⓘ
The Hague ⓘ |
| spouse | Wilhelmina Elisabeth Schermerhorn-van der Veen NERFINISHED ⓘ |
| startTime | 1945-06-25 ⓘ |
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 Schermerhorn Description of subject: Willem Schermerhorn was a Dutch politician and academic who served as the first post-World War II Prime Minister of the Netherlands, leading the country’s initial reconstruction government.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.