St Athan
E112252
St Athan is a village in the Vale of Glamorgan, Wales, best known for its long-standing military airbase and associated aerospace and defence activities.
All labels observed (3)
| Label | Occurrences |
|---|---|
| St Athan canonical | 10 |
| community of St Athan | 1 |
| village of St Athan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T939520 — 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: St Athan Context triple: [Vale of Glamorgan, containsSettlement, St Athan]
-
A.
Trellech
Trellech is a historic village in Monmouthshire, Wales, known for its medieval significance and as the birthplace of philosopher Bertrand Russell.
-
B.
Ogmore-by-Sea
Ogmore-by-Sea is a coastal village in the Vale of Glamorgan, Wales, known for its sandy beaches, cliffs, and views across the Bristol Channel.
-
C.
Port Talbot
Port Talbot is an industrial town and port in South Wales, best known for its large steelworks and coastal location on Swansea Bay.
-
D.
Abergavenny
Abergavenny is a historic market town in Monmouthshire, Wales, known as a gateway to the Brecon Beacons and for its annual food festival.
-
E.
Exeter St Davids
Exeter St Davids is the main railway station in Exeter, Devon, serving as a key hub on the Great Western Main Line in southwest England.
- 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: St Athan Target entity description: St Athan is a village in the Vale of Glamorgan, Wales, best known for its long-standing military airbase and associated aerospace and defence activities.
-
A.
Trellech
Trellech is a historic village in Monmouthshire, Wales, known for its medieval significance and as the birthplace of philosopher Bertrand Russell.
-
B.
Ogmore-by-Sea
Ogmore-by-Sea is a coastal village in the Vale of Glamorgan, Wales, known for its sandy beaches, cliffs, and views across the Bristol Channel.
-
C.
Port Talbot
Port Talbot is an industrial town and port in South Wales, best known for its large steelworks and coastal location on Swansea Bay.
-
D.
Abergavenny
Abergavenny is a historic market town in Monmouthshire, Wales, known as a gateway to the Brecon Beacons and for its annual food festival.
-
E.
Exeter St Davids
Exeter St Davids is the main railway station in Exeter, Devon, serving as a key hub on the Great Western Main Line in southwest England.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
human settlement
ⓘ
village ⓘ |
| administrativeArea | Vale of Glamorgan Council ⓘ |
| category |
Communities in the Vale of Glamorgan
ⓘ
Military aviation in Wales ⓘ Villages in the Vale of Glamorgan ⓘ |
| country | Wales ⓘ |
| governingBody | St Athan Community Council ⓘ |
| hasDialCode | 01446 ⓘ |
| hasFeature | military airbase ⓘ |
| hasFunction |
aerospace hub
ⓘ
military centre ⓘ residential community ⓘ |
| hasLandmark |
MOD St Athan
ⓘ
linked to:
MoD St Athan
St Athan airfield ⓘ St Tathan’s Church ⓘ |
| hasName | St Athan ⓘ |
| hasNearbyCity | Cardiff ⓘ |
| hasNearbyTown |
Barry
ⓘ
Llantwit Major ⓘ |
| hasPostcodeArea | CF ⓘ |
| hasPostTown | Barry ⓘ |
| hasReligiousBuilding |
Church in Wales parish church
ⓘ
linked to:
Church in Wales
|
| hasWelshName | Sain Tathan ⓘ |
| knownFor |
aerospace activities
ⓘ
defence activities ⓘ |
| locatedIn |
South Wales
ⓘ
United Kingdom ⓘ Vale of Glamorgan ⓘ |
| locatedNear | B4265 road ⓘ |
| partOf | historic county of Glamorgan ⓘ |
| region | Cardiff Capital Region ⓘ |
| timeZone | GMT ⓘ |
| timeZoneDST | BST ⓘ |
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: St Athan Description of subject: St Athan is a village in the Vale of Glamorgan, Wales, best known for its long-standing military airbase and associated aerospace and defence activities.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: St Athan
linked to: St Athan