Bartel
E178583
Bartel is the given name of Bartel Leendert van der Waerden, a prominent Dutch mathematician known for his work in algebra and number theory.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bartel canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1577551 — 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: Bartel Context triple: [Bartel Leendert van der Waerden, givenName, Bartel]
-
A.
Bortus
Bortus is a stoic, duty-bound Moclan officer serving as second-in-command aboard the exploratory spaceship in the sci-fi comedy series "The Orville."
-
B.
Erwin
Erwin is a masculine given name of German origin, historically associated with figures such as the World War II field marshal Erwin Rommel.
-
C.
Martz
Martz is a surname most notably associated with Mike Martz, an American football coach known for his innovative offensive strategies in the NFL.
-
D.
Bube
Bube is a Bantu language spoken primarily by the Bubi people on Bioko Island in Equatorial Guinea.
-
E.
Ernst
Ernst is a masculine given name of Germanic origin, commonly used in German-speaking and Scandinavian countries.
- 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: Bartel Target entity description: Bartel is the given name of Bartel Leendert van der Waerden, a prominent Dutch mathematician known for his work in algebra and number theory.
-
A.
Bortus
Bortus is a stoic, duty-bound Moclan officer serving as second-in-command aboard the exploratory spaceship in the sci-fi comedy series "The Orville."
-
B.
Erwin
Erwin is a masculine given name of German origin, historically associated with figures such as the World War II field marshal Erwin Rommel.
-
C.
Martz
Martz is a surname most notably associated with Mike Martz, an American football coach known for his innovative offensive strategies in the NFL.
-
D.
Bube
Bube is a Bantu language spoken primarily by the Bubi people on Bioko Island in Equatorial Guinea.
-
E.
Ernst
Ernst is a masculine given name of Germanic origin, commonly used in German-speaking and Scandinavian countries.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
mathematician ⓘ |
| countryOfCitizenship | Netherlands ⓘ |
| educatedAt |
University of Amsterdam
ⓘ
University of Göttingen ⓘ |
| employer |
University of Amsterdam
ⓘ
University of Leipzig ⓘ University of Zürich ⓘ
linked to:
University of Zurich
|
| familyName |
van der Waerden
ⓘ
linked to:
Bartel Leendert van der Waerden
|
| fieldOfWork |
algebra
ⓘ
algebraic geometry ⓘ history of mathematics ⓘ number theory ⓘ |
| gender | male ⓘ |
| givenName | Bartel ⓘ |
| hasGivenName |
Bartel
ⓘ
Leendert ⓘ |
| languageOfWorkOrName |
Dutch
ⓘ
German ⓘ |
| nativeLanguage | Dutch ⓘ |
| notableFor |
contributions to abstract algebra
ⓘ
historical studies of mathematics ⓘ van der Waerden theorem in combinatorics ⓘ
linked to:
Ramsey theory
work in algebraic geometry ⓘ |
| notableWork | Moderne Algebra ⓘ |
| occupation | mathematician ⓘ |
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: Bartel Description of subject: Bartel is the given name of Bartel Leendert van der Waerden, a prominent Dutch mathematician known for his work in algebra and number theory.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.