Fratton Park
E107564
Fratton Park is a historic football stadium in Portsmouth, England, serving as the long-time home ground of Portsmouth F.C.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Fratton Park canonical | 6 |
| Fratton End | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T850615 — 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: Fratton Park Context triple: [Portsmouth, contains, Fratton Park]
-
A.
London Road Stadium
London Road Stadium is a football stadium in Peterborough, England, best known as the long-time home of Peterborough United F.C.
-
B.
Abbey Stadium
Abbey Stadium is a football ground in Cambridge, England, best known as the long-time home of Cambridge United F.C.
-
C.
Hillsborough Stadium
Hillsborough Stadium is a historic football ground in Sheffield, England, best known as the home of Sheffield Wednesday F.C. and as the site of the 1989 Hillsborough disaster.
-
D.
Maine Road
Maine Road was a historic football stadium in Manchester, England, best known as the long-time home of Manchester City Football Club before their move to the City of Manchester Stadium.
-
E.
St Mary’s Stadium
St Mary’s Stadium is a modern football ground in Southampton, England, serving as the home venue of Southampton Football Club.
- 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: Fratton Park Target entity description: Fratton Park is a historic football stadium in Portsmouth, England, serving as the long-time home ground of Portsmouth F.C.
-
A.
London Road Stadium
London Road Stadium is a football stadium in Peterborough, England, best known as the long-time home of Peterborough United F.C.
-
B.
Abbey Stadium
Abbey Stadium is a football ground in Cambridge, England, best known as the long-time home of Cambridge United F.C.
-
C.
Hillsborough Stadium
Hillsborough Stadium is a historic football ground in Sheffield, England, best known as the home of Sheffield Wednesday F.C. and as the site of the 1989 Hillsborough disaster.
-
D.
Maine Road
Maine Road was a historic football stadium in Manchester, England, best known as the long-time home of Manchester City Football Club before their move to the City of Manchester Stadium.
-
E.
St Mary’s Stadium
St Mary’s Stadium is a modern football ground in Southampton, England, serving as the home venue of Southampton Football Club.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
football stadium
ⓘ
sports venue ⓘ |
| country | England ⓘ |
| hasAllSeaterStands | partly ⓘ |
| hasCategory |
Football venues in England
ⓘ
Portsmouth F.C. ⓘ Sports venues in Portsmouth ⓘ |
| hasFloodlights | yes ⓘ |
| hasNickname | Fratton ⓘ |
| hasPitchOrientation | north–south ⓘ |
| hasPostalAddress |
Portsmouth, England
ⓘ
surface form:
Portsmouth, Hampshire, England
|
| hasRenovation |
20th century renovations
ⓘ
21st century renovations ⓘ |
| hasScoreboard | yes ⓘ |
| hasSeatingCapacity | approximately 20000 ⓘ |
| hasStand |
Fratton Park
self-linksurface differs
ⓘ
surface form:
Fratton End
Milton End ⓘ North Stand ⓘ South Stand ⓘ |
| homeStadiumOf | Portsmouth F.C. ⓘ |
| isHistoric | true ⓘ |
| isHomeGroundSince | 1899 ⓘ |
| locatedIn |
Hampshire
ⓘ
Portsmouth ⓘ United Kingdom ⓘ |
| opened | 1899 ⓘ |
| owner | Portsmouth F.C. ⓘ |
| primaryTenantLeague | English football league system ⓘ |
| publicTransit | Fratton railway station ⓘ |
| sport | association football ⓘ |
| surface | grass ⓘ |
| tenants | Portsmouth F.C. ⓘ |
| usedFor |
cup matches
ⓘ
football matches ⓘ league matches ⓘ |
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: Fratton Park Description of subject: Fratton Park is a historic football stadium in Portsmouth, England, serving as the long-time home ground of Portsmouth F.C.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Fratton End