Ieke Moerdijk
E218015
Ieke Moerdijk is a Dutch mathematician known for his work in category theory, topos theory, and logic, and for coauthoring influential texts in these areas with Saunders Mac Lane.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ieke Moerdijk canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T1382996 — 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: Ieke Moerdijk Context triple: [Saunders Mac Lane, coAuthor, Ieke Moerdijk]
-
A.
Gerard Moerdijk
Gerard Moerdijk was a prominent South African architect best known for designing monumental public buildings that celebrated Afrikaner heritage.
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B.
Jan Verkolje
Jan Verkolje was a 17th-century Dutch painter and mezzotint engraver known for his portraits and genre scenes in the Baroque style.
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C.
Bep Voskuijl
Bep Voskuijl was a Dutch office worker who helped hide Anne Frank and her family during World War II by providing food, supplies, and support to those in the Secret Annex.
-
D.
Jan van der Vliet
Jan van der Vliet was a Dutch artist associated with the Delft painters’ Guild of Saint Luke during the Dutch Golden Age.
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E.
Jan van der Does
Jan van der Does was a Dutch nobleman, poet, and military leader best known for organizing and leading the defense of Leiden during the Eighty Years' War.
- 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: Ieke Moerdijk Target entity description: Ieke Moerdijk is a Dutch mathematician known for his work in category theory, topos theory, and logic, and for coauthoring influential texts in these areas with Saunders Mac Lane.
-
A.
Gerard Moerdijk
Gerard Moerdijk was a prominent South African architect best known for designing monumental public buildings that celebrated Afrikaner heritage.
-
B.
Jan Verkolje
Jan Verkolje was a 17th-century Dutch painter and mezzotint engraver known for his portraits and genre scenes in the Baroque style.
-
C.
Bep Voskuijl
Bep Voskuijl was a Dutch office worker who helped hide Anne Frank and her family during World War II by providing food, supplies, and support to those in the Secret Annex.
-
D.
Jan van der Vliet
Jan van der Vliet was a Dutch artist associated with the Delft painters’ Guild of Saint Luke during the Dutch Golden Age.
-
E.
Jan van der Does
Jan van der Does was a Dutch nobleman, poet, and military leader best known for organizing and leading the defense of Leiden during the Eighty Years' War.
- F. None of above. chosen
Statements (46)
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: Ieke Moerdijk Description of subject: Ieke Moerdijk is a Dutch mathematician known for his work in category theory, topos theory, and logic, and for coauthoring influential texts in these areas with Saunders Mac Lane.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Sheaves in Geometry and Logic