SYL
E703779
SYL is the National Rail station code for Syon Lane railway station in west London, England.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SYL canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7993643 — 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: SYL Context triple: [Syon Lane railway station, hasStationCode, SYL]
-
A.
SYR
SYR is the three-letter ISO 3166-1 alpha-3 country code representing the Middle Eastern nation of Syria.
-
B.
SILE
SILE is a modern typesetting system and document processor designed as a more flexible, programmable successor to traditional TeX-based workflows.
-
C.
SY
SY is a UK postcode area covering Shrewsbury and surrounding parts of Shropshire and nearby counties in western England and the Welsh border region.
-
D.
SYP
SYP is the ISO 4217 currency code for the Syrian pound, the official monetary unit of Syria.
-
E.
Sy
Sy is a Diameter-based interface in telecommunications networks used for policy and charging control between the PCRF and online charging systems.
- 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: SYL Target entity description: SYL is the National Rail station code for Syon Lane railway station in west London, England.
-
A.
SYR
SYR is the three-letter ISO 3166-1 alpha-3 country code representing the Middle Eastern nation of Syria.
-
B.
SILE
SILE is a modern typesetting system and document processor designed as a more flexible, programmable successor to traditional TeX-based workflows.
-
C.
SY
SY is a UK postcode area covering Shrewsbury and surrounding parts of Shropshire and nearby counties in western England and the Welsh border region.
-
D.
SYP
SYP is the ISO 4217 currency code for the Syrian pound, the official monetary unit of Syria.
-
E.
Sy
Sy is a Diameter-based interface in telecommunications networks used for policy and charging control between the PCRF and online charging systems.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | National Rail station code ⓘ |
| country | United Kingdom ⓘ |
| fareSystem | London fare zones ⓘ |
| fareZone | Zone 4 ⓘ |
| hasStationName | Syon Lane ⓘ |
| hasThreeLetterCode | SYL ⓘ |
| locatedIn |
England
ⓘ
London ⓘ
linked to:
London, England
London Borough of Hounslow ⓘ Syon Lane ⓘ United Kingdom ⓘ west London ⓘ
linked to:
West London
|
| managedBy | South Western Railway ⓘ |
| platformAccess | step-free access to platforms (via ramps) ⓘ |
| railNetwork | National Rail ⓘ |
| railOperatorArea | South Western Railway suburban network ⓘ |
| region | Greater London ⓘ |
| represents | Syon Lane railway station ⓘ |
| servesRailwayLine | Hounslow Loop Line ⓘ |
| stationType | suburban railway station ⓘ |
| symbol |
National Rail logo
ⓘ
linked to:
National Rail
|
| usedFor |
journey planning
ⓘ
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: SYL Description of subject: SYL is the National Rail station code for Syon Lane railway station in west London, England.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.