CDF
E27872
CDF is the National Rail station code for Cardiff Central railway station, a major transport hub in Cardiff, Wales.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CDF canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T217864 — 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: CDF Context triple: [Cardiff Central, stationCode, CDF]
-
A.
CED
CED is an academic unit focused on the study and practice of environmental design, including fields such as architecture, landscape architecture, and urban planning.
-
B.
CCC
The CCC, or Civilian Conservation Corps, was a New Deal work relief program in the United States during the 1930s and early 1940s that employed young men in conservation and public works projects such as reforestation, park development, and soil erosion control.
-
C.
ACF
ACF is a UK youth organization sponsored by the British Army that provides military-themed training, adventure, and personal development opportunities for young people.
-
D.
FFF
FFF is a global youth-led climate movement advocating for urgent action against climate change through school strikes and public demonstrations.
-
E.
CCCF
CCCF was a former regional football confederation in Central America and the Caribbean that governed the sport before being merged into CONCACAF.
- 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: CDF Target entity description: CDF is the National Rail station code for Cardiff Central railway station, a major transport hub in Cardiff, Wales.
-
A.
CED
CED is an academic unit focused on the study and practice of environmental design, including fields such as architecture, landscape architecture, and urban planning.
-
B.
CCC
The CCC, or Civilian Conservation Corps, was a New Deal work relief program in the United States during the 1930s and early 1940s that employed young men in conservation and public works projects such as reforestation, park development, and soil erosion control.
-
C.
ACF
ACF is a UK youth organization sponsored by the British Army that provides military-themed training, adventure, and personal development opportunities for young people.
-
D.
FFF
FFF is a global youth-led climate movement advocating for urgent action against climate change through school strikes and public demonstrations.
-
E.
CCCF
CCCF was a former regional football confederation in Central America and the Caribbean that governed the sport before being merged into CONCACAF.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | National Rail station code ⓘ |
| associatedWith |
Cardiff Central railway station platforms
ⓘ
Cardiff Central railway station ticketing ⓘ Cardiff Central railway station timetables ⓘ |
| codeType | three-letter alpha code ⓘ |
| country | United Kingdom ⓘ |
| locatedIn |
Cardiff
ⓘ
Wales ⓘ |
| networkRole |
key node on South Wales Main Line
ⓘ
principal station in Cardiff ⓘ |
| operatorSystem | National Rail station coding system ⓘ |
| railNetwork |
Great Britain rail network
ⓘ
linked to:
British railway network
|
| railwayStationCategory | major transport hub ⓘ |
| railwayStationStatus | intercity station ⓘ |
| region |
Cardiff and Vale of Glamorgan
ⓘ
linked to:
South Glamorgan
|
| represents | Cardiff Central railway station ⓘ |
| servesRailwayStation | Cardiff Central railway station ⓘ |
| stationName | Cardiff Central ⓘ |
| transportHubFor |
Cardiff
ⓘ
South Wales ⓘ |
| usedBy | National Rail ⓘ |
| usedIn |
online journey planners
ⓘ
rail tickets ⓘ real-time departure boards ⓘ timetable systems ⓘ |
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: CDF Description of subject: CDF is the National Rail station code for Cardiff Central railway station, a major transport hub in Cardiff, Wales.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.