Leo Horn
E922605
Leo Horn was a prominent Dutch football referee known for officiating major international matches in the mid-20th century.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Leo Horn canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11194576 — 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: Leo Horn Context triple: [Sweden vs Mexico, referee, Leo Horn]
-
A.
William Hornbeck
William Hornbeck was an influential American film editor known for his work on numerous classic Hollywood films and for helping to shape modern editing techniques.
-
B.
Michael Ballhaus
Michael Ballhaus was a renowned German cinematographer celebrated for his dynamic camera work and frequent collaborations with director Martin Scorsese.
-
C.
Roger Horchow
Roger Horchow was an American catalog entrepreneur and Broadway producer known for founding the Horchow Collection and winning a Tony Award for his work in theater.
-
D.
Carl Braun
Carl Braun was a prominent American professional basketball player of the 1940s and 1950s, best known as a star guard for the New York Knicks and later a Hall of Famer.
-
E.
Leo Klier
Leo Klier was an American professional basketball player and two-time All-American at Notre Dame who played in the early years of the Basketball Association of America (BAA).
- 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: Leo Horn Target entity description: Leo Horn was a prominent Dutch football referee known for officiating major international matches in the mid-20th century.
-
A.
William Hornbeck
William Hornbeck was an influential American film editor known for his work on numerous classic Hollywood films and for helping to shape modern editing techniques.
-
B.
Michael Ballhaus
Michael Ballhaus was a renowned German cinematographer celebrated for his dynamic camera work and frequent collaborations with director Martin Scorsese.
-
C.
Roger Horchow
Roger Horchow was an American catalog entrepreneur and Broadway producer known for founding the Horchow Collection and winning a Tony Award for his work in theater.
-
D.
Carl Braun
Carl Braun was a prominent American professional basketball player of the 1940s and 1950s, best known as a star guard for the New York Knicks and later a Hall of Famer.
-
E.
Leo Klier
Leo Klier was an American professional basketball player and two-time All-American at Notre Dame who played in the early years of the Basketball Association of America (BAA).
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
Dutch person
ⓘ
football referee ⓘ human ⓘ |
| activeInPeriod | mid-20th century ⓘ |
| areaOfInfluence | international football ⓘ |
| countryOfCitizenship | Netherlands ⓘ |
| era | 20th century ⓘ |
| familyName | Horn ⓘ |
| fieldOfWork |
football refereeing
ⓘ
sports officiating ⓘ |
| gender | male ⓘ |
| givenName | Leo ⓘ |
| hasEthnicGroup | Dutch people ⓘ |
| hasRole | referee in international matches ⓘ |
| knownFor | refereeing high-profile international games ⓘ |
| languageOfWorkOrName | Dutch ⓘ |
| name | Leo Horn ⓘ |
| nationality | Dutch ⓘ |
| notableAs | prominent Dutch football referee ⓘ |
| notableFor | officiating major international football matches ⓘ |
| occupation | football referee ⓘ |
| sport | association football ⓘ |
| typeOfReferee | international football referee ⓘ |
| workLocation |
Europe
ⓘ
Netherlands ⓘ |
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: Leo Horn Description of subject: Leo Horn was a prominent Dutch football referee known for officiating major international matches in the mid-20th century.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.