David Jeffrey
E214918
David Jeffrey is a highly successful Northern Irish football manager and former player, best known for his trophy-laden spell in charge of Linfield FC.
All labels observed (1)
| Label | Occurrences |
|---|---|
| David Jeffrey canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T703898 — 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: David Jeffrey Context triple: [Linfield FC, notableFormerManager, David Jeffrey]
-
A.
John Dawson
John Dawson was a pioneering American plasma physicist renowned for his foundational contributions to plasma theory and fusion research.
-
B.
Jeffrey Dean
Jeffrey Dean is a prominent American computer scientist and software engineer best known for his influential work on large-scale distributed systems and infrastructure at Google.
-
C.
Christopher Reid
Christopher Reid is a British poet and former poetry editor known for his witty, emotionally resonant verse and for winning major literary awards such as the Costa Book Award.
-
D.
Stephen Glenn Martin
Stephen Glenn Martin is an American comedian, actor, writer, musician, and producer renowned for his stand-up comedy, film roles, and banjo performances.
-
E.
David Harris
David Harris is a former NFL linebacker best known as the durable, tackling anchor of the New York Jets’ defense during the Rex Ryan era.
- 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: David Jeffrey Target entity description: David Jeffrey is a highly successful Northern Irish football manager and former player, best known for his trophy-laden spell in charge of Linfield FC.
-
A.
John Dawson
John Dawson was a pioneering American plasma physicist renowned for his foundational contributions to plasma theory and fusion research.
-
B.
Jeffrey Dean
Jeffrey Dean is a prominent American computer scientist and software engineer best known for his influential work on large-scale distributed systems and infrastructure at Google.
-
C.
Christopher Reid
Christopher Reid is a British poet and former poetry editor known for his witty, emotionally resonant verse and for winning major literary awards such as the Costa Book Award.
-
D.
Stephen Glenn Martin
Stephen Glenn Martin is an American comedian, actor, writer, musician, and producer renowned for his stand-up comedy, film roles, and banjo performances.
-
E.
David Harris
David Harris is a former NFL linebacker best known as the durable, tackling anchor of the New York Jets’ defense during the Rex Ryan era.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
association football player
ⓘ
football manager ⓘ human ⓘ |
| captained |
Linfield FC
ⓘ
surface form:
Linfield F.C.
|
| countryOfCitizenship | Northern Ireland ⓘ |
| dateOfBirth | 1962-10-28 ⓘ |
| endTimeOfRole | 2014 (manager of Linfield F.C.) ⓘ |
| gender | male ⓘ |
| hasWon |
multiple Irish Cups with Linfield F.C.
ⓘ
multiple NIFL Premiership titles with Linfield F.C. ⓘ |
| isFrom | County Down ⓘ |
| languageSpoken | English ⓘ |
| leagueManagedIn | NIFL Premiership ⓘ |
| managed |
Ballymena United F.C.
ⓘ
Dungannon Swifts F.C. ⓘ Linfield FC ⓘ
surface form:
Linfield F.C.
|
| notableAchievement | one of the most successful managers in Northern Irish football history ⓘ |
| notableFor | trophy-laden spell as Linfield F.C. manager ⓘ |
| occupation |
association football player
ⓘ
football manager ⓘ |
| placeOfBirth | Newtownards ⓘ |
| playedFor |
Ards F.C.
ⓘ
Linfield FC ⓘ
surface form:
Linfield F.C.
Manchester United F.C. ⓘ |
| positionPlayedOnTeam | defender ⓘ |
| religion |
Presbyterian
ⓘ
surface form:
Presbyterianism
|
| sport | association football ⓘ |
| startTimeOfRole |
1997 (manager of Linfield F.C.)
ⓘ
2016 (manager of Ballymena United F.C.) ⓘ |
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: David Jeffrey Description of subject: David Jeffrey is a highly successful Northern Irish football manager and former player, best known for his trophy-laden spell in charge of Linfield FC.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.