CLJ
E742111
CLJ is the National Rail station code for Clapham Junction, one of the busiest railway stations in the United Kingdom located in south-west London.
All labels observed (1)
| Label | Occurrences |
|---|---|
| CLJ canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8527702 — 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: CLJ Context triple: [Clapham Junction railway station, stationCode, CLJ]
-
A.
CLJ
CLJ is the IATA airport code for Cluj International Airport serving the city of Cluj-Napoca in Romania.
-
B.
LCJ
LCJ is the IATA airport code for Łódź Władysław Reymont Airport in Łódź, Poland.
-
C.
CJC
CJC is the commonly used abbreviation for the College of Journalism and Communications, an academic institution focused on media, journalism, and communication studies.
-
D.
CJC
CJC is the IATA airport code for El Loa Airport serving the city of Calama in northern Chile.
-
E.
CJO
CJO is the abbreviated title for the senior military officer responsible for overseeing joint operations across multiple service branches.
- 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: CLJ Target entity description: CLJ is the National Rail station code for Clapham Junction, one of the busiest railway stations in the United Kingdom located in south-west London.
-
A.
CLJ
CLJ is the IATA airport code for Cluj International Airport serving the city of Cluj-Napoca in Romania.
-
B.
LCJ
LCJ is the IATA airport code for Łódź Władysław Reymont Airport in Łódź, Poland.
-
C.
CJC
CJC is the commonly used abbreviation for the College of Journalism and Communications, an academic institution focused on media, journalism, and communication studies.
-
D.
CJC
CJC is the IATA airport code for El Loa Airport serving the city of Calama in northern Chile.
-
E.
CJO
CJO is the abbreviated title for the senior military officer responsible for overseeing joint operations across multiple service branches.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | National Rail station code ⓘ |
| appliesTo | Clapham Junction railway station platforms ⓘ |
| associatedStationName |
Clapham Junction
ⓘ
linked to:
Clapham Junction railway station
|
| codeLength | 3 letters ⓘ |
| country | United Kingdom ⓘ |
| fareSystem | British rail fares system ⓘ |
| fareZoneContext |
London Travelcard area (rail context)
ⓘ
linked to:
London fare zones
|
| firstLetter | C ⓘ |
| hasIATAcode | none ⓘ |
| isDisplayedOn |
departure boards
ⓘ
online journey planners ⓘ rail maps ⓘ |
| isPartOfCodeSystem |
National Rail three-letter station codes
ⓘ
linked to:
National Rail station code
|
| isPrintedOn | UK rail tickets ⓘ |
| locatedIn |
London
ⓘ
linked to:
London, England
south-west London ⓘ
linked to:
southwest London
|
| managedBy | Network Rail ⓘ |
| railNetwork | National Rail ⓘ |
| region |
London Overground network
ⓘ
linked to:
London Overground
South Western Railway area ⓘ
linked to:
South Western Railway
Southern Railway area ⓘ |
| represents | Clapham Junction railway station ⓘ |
| secondLetter | L ⓘ |
| thirdLetter | J ⓘ |
| transportMode | rail ⓘ |
| usedBy | train operating companies ⓘ |
| usedFor |
journey planning systems
ⓘ
ticketing ⓘ timetables ⓘ |
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: CLJ Description of subject: CLJ is the National Rail station code for Clapham Junction, one of the busiest railway stations in the United Kingdom located in south-west London.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.