UEFA European Under-18 Championship
E195960
The UEFA European Under-18 Championship was a former European youth football tournament organized by UEFA for national teams composed of players under the age of 18.
All labels observed (3)
| Label | Occurrences |
|---|---|
| UEFA European Under-18 Championship canonical | 4 |
| UEFA European Junior Tournament | 2 |
| UEFA European Women's Under-18 Championship | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1646483 — 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: UEFA European Under-18 Championship Context triple: [UEFA European Under-19 Championship, predecessor, UEFA European Under-18 Championship]
-
A.
UEFA European Under-19 Championship
The UEFA European Under-19 Championship is an annual international youth football tournament for European national teams featuring players under the age of 19.
-
B.
UEFA European Under-17 Championship
The UEFA European Under-17 Championship is a premier annual youth football tournament in Europe that showcases national teams composed of players under the age of 17.
-
C.
UEFA European Under-21 Championship
The UEFA European Under-21 Championship is a major international football tournament for European national teams composed of players under the age of 21.
-
D.
UEFA European Women's Under-17 Championship
The UEFA European Women's Under-17 Championship is a continental youth football tournament for European women's national under-17 teams, serving as a key development competition and qualifier for the FIFA U-17 Women's World Cup.
-
E.
UEFA Youth League
The UEFA Youth League is a European club football competition for under-19 teams, mirroring the UEFA Champions League format to develop young talent across Europe.
- 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: UEFA European Under-18 Championship Target entity description: The UEFA European Under-18 Championship was a former European youth football tournament organized by UEFA for national teams composed of players under the age of 18.
-
A.
UEFA European Under-19 Championship
The UEFA European Under-19 Championship is an annual international youth football tournament for European national teams featuring players under the age of 19.
-
B.
UEFA European Under-17 Championship
The UEFA European Under-17 Championship is a premier annual youth football tournament in Europe that showcases national teams composed of players under the age of 17.
-
C.
UEFA European Under-21 Championship
The UEFA European Under-21 Championship is a major international football tournament for European national teams composed of players under the age of 21.
-
D.
UEFA European Women's Under-17 Championship
The UEFA European Women's Under-17 Championship is a continental youth football tournament for European women's national under-17 teams, serving as a key development competition and qualifier for the FIFA U-17 Women's World Cup.
-
E.
UEFA Youth League
The UEFA Youth League is a European club football competition for under-19 teams, mirroring the UEFA Champions League format to develop young talent across Europe.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
UEFA competition
ⓘ
international football competition ⓘ youth football tournament ⓘ |
| abolishedYear | 2001 ⓘ |
| ageCategory | under-18 ⓘ |
| category |
UEFA youth tournaments
ⓘ
linked to:
UEFA youth competitions
defunct football competitions in Europe ⓘ international association football competitions for youth teams ⓘ |
| competitionFormat | national teams ⓘ |
| competitionLevel | youth ⓘ |
| confederation | UEFA ⓘ |
| continent | Europe ⓘ |
| formerName |
UEFA European Junior Tournament
ⓘ
linked to:
UEFA European Under-18 Championship
|
| foundedAsAgeCategory |
UEFA European Junior Tournament
ⓘ
linked to:
UEFA European Under-18 Championship
|
| frequency | annual ⓘ |
| gender | men ⓘ |
| governingBody |
Union of European Football Associations
ⓘ
linked to:
UEFA
|
| governingBodyHeadquarters |
Nyon, Switzerland
ⓘ
linked to:
Nyon
|
| organizer | UEFA ⓘ |
| participantType | national under-18 football teams ⓘ |
| predecessor | UEFA European Under-19 Championship ⓘ |
| qualificationRole |
FIFA World Youth Championship qualification
ⓘ
linked to:
FIFA U-20 World Cup
|
| region | Europe ⓘ |
| renamedToUnder18Year | 1981 ⓘ |
| replacedBy | UEFA European Under-19 Championship ⓘ |
| scope | continental ⓘ |
| sport | association football ⓘ |
| startYearAsUEFAEvent | 1955 ⓘ |
| successorAgeCategoryChange | age limit raised from under-18 to under-19 ⓘ |
| teamType | youth national teams ⓘ |
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: UEFA European Under-18 Championship Description of subject: The UEFA European Under-18 Championship was a former European youth football tournament organized by UEFA for national teams composed of players under the age of 18.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
UEFA European Women's Under-19 Championship
→
predecessor
→
UEFA European Women's Under-18 Championship
ⓘ
linked to: UEFA European Under-18 Championship
linked to: UEFA European Under-18 Championship
linked to: UEFA European Under-18 Championship