Peter Kohl
E68442
Peter Kohl is a German businessman and author best known as the son of former German Chancellor Helmut Kohl.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Peter Kohl canonical | 10 |
How this entity was disambiguated
This entity first appeared as the object of triple T521812 — 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: Peter Kohl Context triple: [Helmut Kohl, child, Peter Kohl]
-
A.
Thomas Kretschmann
Thomas Kretschmann is a German actor known for his frequent roles in war and historical films, including notable performances in "The Pianist," "Downfall," and "King Kong."
-
B.
Ulrich Merkel
Ulrich Merkel is a German physicist best known as the first husband of former German chancellor Angela Merkel.
-
C.
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.
-
D.
Frank-Walter Steinmeier
Frank-Walter Steinmeier is a German politician and diplomat who has served as the President of Germany since 2017 and was previously the country’s foreign minister.
-
E.
Roman Herzog
Roman Herzog was a German jurist and politician who served as President of Germany from 1994 to 1999.
- 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: Peter Kohl Target entity description: Peter Kohl is a German businessman and author best known as the son of former German Chancellor Helmut Kohl.
-
A.
Thomas Kretschmann
Thomas Kretschmann is a German actor known for his frequent roles in war and historical films, including notable performances in "The Pianist," "Downfall," and "King Kong."
-
B.
Ulrich Merkel
Ulrich Merkel is a German physicist best known as the first husband of former German chancellor Angela Merkel.
-
C.
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.
-
D.
Frank-Walter Steinmeier
Frank-Walter Steinmeier is a German politician and diplomat who has served as the President of Germany since 2017 and was previously the country’s foreign minister.
-
E.
Roman Herzog
Roman Herzog was a German jurist and politician who served as President of Germany from 1994 to 1999.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
author
ⓘ
businessperson ⓘ human ⓘ |
| child |
Peter Kohl
ⓘ
Peter Kohl ⓘ |
| countryOfCitizenship | Germany ⓘ |
| ethnicGroup | German ⓘ |
| father | Helmut Kohl ⓘ |
| fieldOfWork |
business
ⓘ
writing ⓘ |
| hasRelative | Walter Kohl ⓘ |
| languagesSpokenWrittenOrSigned |
English
ⓘ
German ⓘ |
| mother | Hannelore Kohl ⓘ |
| nativeLanguage | German ⓘ |
| notableFamily | Kohl family ⓘ |
| notableFor | being the son of former German Chancellor Helmut Kohl ⓘ |
| notableWork | Achtung, Europa! ⓘ |
| occupation |
author
ⓘ
businessman ⓘ |
| placeOfBirth | Germany ⓘ |
| residence | Germany ⓘ |
| sexOrGender | male ⓘ |
| sibling | Walter Kohl ⓘ |
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: Peter Kohl Description of subject: Peter Kohl is a German businessman and author best known as the son of former German Chancellor Helmut Kohl.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.