Walter Kohl
E112867
Walter Kohl is a German businessman and author best known as the son of former Chancellor Helmut Kohl.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Walter Kohl canonical | 11 |
How this entity was disambiguated
This entity first appeared as the object of triple T521811 — 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: Walter Kohl Context triple: [Helmut Kohl, child, Walter Kohl]
-
A.
Erich Kretschmann
Erich Kretschmann was a German physicist and mathematician known for his contributions to general relativity, particularly in the study of spacetime curvature invariants.
-
B.
Alfred Naujocks
Alfred Naujocks was an SS officer and Nazi operative known for orchestrating covert operations, including the staged Gleiwitz incident used as a pretext for the German invasion of Poland in 1939.
-
C.
Julius Frick
Julius Frick is a relatively obscure individual about whom no widely known public or historical information is readily available.
-
D.
Heinz Eulau
Heinz Eulau was a prominent political scientist known for his influential work in political behavior and representation, and for his leadership within the American Political Science Association.
-
E.
Gerhard Schöpfel
Gerhard Schöpfel was a German Luftwaffe fighter ace of World War II who became a high-scoring pilot and commander on the Western Front.
- 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: Walter Kohl Target entity description: Walter Kohl is a German businessman and author best known as the son of former Chancellor Helmut Kohl.
-
A.
Erich Kretschmann
Erich Kretschmann was a German physicist and mathematician known for his contributions to general relativity, particularly in the study of spacetime curvature invariants.
-
B.
Alfred Naujocks
Alfred Naujocks was an SS officer and Nazi operative known for orchestrating covert operations, including the staged Gleiwitz incident used as a pretext for the German invasion of Poland in 1939.
-
C.
Julius Frick
Julius Frick is a relatively obscure individual about whom no widely known public or historical information is readily available.
-
D.
Heinz Eulau
Heinz Eulau was a prominent political scientist known for his influential work in political behavior and representation, and for his leadership within the American Political Science Association.
-
E.
Gerhard Schöpfel
Gerhard Schöpfel was a German Luftwaffe fighter ace of World War II who became a high-scoring pilot and commander on the Western Front.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
author
ⓘ
businessperson ⓘ human ⓘ |
| countryOfBirth | Germany ⓘ |
| countryOfCitizenship | Germany ⓘ |
| educatedAt |
Harvard University
ⓘ
University of Konstanz ⓘ University of Vienna ⓘ |
| familyName | Kohl ⓘ |
| father | Helmut Kohl ⓘ |
| fieldOfWork |
business
ⓘ
non-fiction writing ⓘ |
| genre |
autobiography
ⓘ
self-help literature ⓘ |
| givenName | Walter ⓘ |
| hasChild |
daughter (name not specified)
ⓘ
son (name not specified) ⓘ |
| hasRole |
entrepreneur
ⓘ
manager in various companies ⓘ speaker ⓘ |
| languageOfWorkOrName | German ⓘ |
| mother | Hannelore Kohl ⓘ |
| name | Walter Kohl ⓘ |
| nationality | German ⓘ |
| notableEvent |
publicly discussed the impact of his father Helmut Kohl’s political career on his private life
ⓘ
wrote critically and reflectively about his relationship with his parents ⓘ |
| notableFor |
being the son of former German Chancellor Helmut Kohl
ⓘ
books on personal development and dealing with family legacy ⓘ |
| notableWork |
Leben oder gelebt werden
ⓘ
linked to:
Il mestiere di vivere
Leben was du kannst ⓘ |
| occupation |
author
ⓘ
businessman ⓘ |
| placeOfBirth | Ludwigshafen am Rhein ⓘ |
| residence | Germany ⓘ |
| sibling | Peter Kohl ⓘ |
| spouse | Andrea Kohl ⓘ |
| subjectOf | interviews in German media about the Kohl family ⓘ |
| workLocation | Germany ⓘ |
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: Walter Kohl Description of subject: Walter Kohl is a German businessman and author best known as the son of former Chancellor Helmut Kohl.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.