Rickmansworth station
E672192
Rickmansworth station is a railway and London Underground station in Hertfordshire serving the town of Rickmansworth on the Metropolitan line and National Rail services.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Rickmansworth station canonical | 2 |
| Rickmansworth railway station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7430719 — 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: Rickmansworth station Context triple: [London Underground Metropolitan line, connectsStation, Rickmansworth station]
-
A.
Hounslow railway station
Hounslow railway station is a National Rail station in the London Borough of Hounslow providing suburban and commuter services on the line between central London and southwest London.
-
B.
Hendon railway station
Hendon railway station is a suburban railway station in the London Borough of Barnet, serving the Hendon area on the Midland Main Line with Thameslink services into central London and beyond.
-
C.
Northwick Park station
Northwick Park station is a London Underground station on the Metropolitan line serving the Northwick Park area in the London Borough of Brent.
-
D.
Northolt Park station
Northolt Park station is a suburban railway station in the London Borough of Harrow served by Chiltern Railways services between central London and the Midlands.
-
E.
Isleworth railway station
Isleworth railway station is a suburban rail station in the London Borough of Hounslow that provides local and commuter services on the line between London Waterloo and southwest London.
- 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: Rickmansworth station Target entity description: Rickmansworth station is a railway and London Underground station in Hertfordshire serving the town of Rickmansworth on the Metropolitan line and National Rail services.
-
A.
Hounslow railway station
Hounslow railway station is a National Rail station in the London Borough of Hounslow providing suburban and commuter services on the line between central London and southwest London.
-
B.
Hendon railway station
Hendon railway station is a suburban railway station in the London Borough of Barnet, serving the Hendon area on the Midland Main Line with Thameslink services into central London and beyond.
-
C.
Northwick Park station
Northwick Park station is a London Underground station on the Metropolitan line serving the Northwick Park area in the London Borough of Brent.
-
D.
Northolt Park station
Northolt Park station is a suburban railway station in the London Borough of Harrow served by Chiltern Railways services between central London and the Midlands.
-
E.
Isleworth railway station
Isleworth railway station is a suburban rail station in the London Borough of Hounslow that provides local and commuter services on the line between London Waterloo and southwest London.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
London Underground station
ⓘ
National Rail station ⓘ railway station ⓘ |
| borough | Three Rivers District NERFINISHED ⓘ |
| country | England ⓘ |
| distanceFromCharingCross | about 17 miles ⓘ |
| fareZone | Zone 7 ⓘ |
| gridReference | TQ 055 945 ⓘ |
| hasBusConnections | yes ⓘ |
| hasCarPark | yes ⓘ |
| hasCustomerHelpPoint | yes ⓘ |
| hasCycleParking | yes ⓘ |
| hasFareGates | yes ⓘ |
| hasPlatform |
island platform
ⓘ
side platform ⓘ |
| hasStationBuilding | street-level building ⓘ |
| hasStationCode | RKW NERFINISHED ⓘ |
| hasStepFreeAccess | partial ⓘ |
| hasSymbol |
National Rail double arrow
NERFINISHED
ⓘ
Underground roundel NERFINISHED ⓘ |
| hasTicketMachines | yes ⓘ |
| hasTicketOffice | yes ⓘ |
| hasToilets | yes ⓘ |
| hasWaitingRoom | yes ⓘ |
| isIntermediateStationOn |
Chiltern Main Line branch between Harrow-on-the-Hill and Aylesbury
NERFINISHED
ⓘ
Metropolitan line between Moor Park and Chorleywood NERFINISHED ⓘ |
| isInTravelcardZoneExtension | yes ⓘ |
| isOnNetwork |
London Underground network
NERFINISHED
ⓘ
National Rail network NERFINISHED ⓘ |
| isServedForTown | Rickmansworth NERFINISHED ⓘ |
| locatedIn |
England
ⓘ
Hertfordshire ⓘ Rickmansworth NERFINISHED ⓘ United Kingdom ⓘ |
| managedBy | London Underground NERFINISHED ⓘ |
| opened | 1887 ⓘ |
| openingDate | 1 September 1887 ⓘ |
| originalCompany | Metropolitan Railway NERFINISHED ⓘ |
| ownedBy | Transport for London ⓘ |
| platformCount | 3 ⓘ |
| railcode | RKW NERFINISHED ⓘ |
| servedByLine | Metropolitan line NERFINISHED ⓘ |
| servedByOperator |
Chiltern Railways
NERFINISHED
ⓘ
London Underground NERFINISHED ⓘ |
| servedByService |
Chiltern Railways London Marylebone–Aylesbury services
NERFINISHED
ⓘ
Metropolitan line all-stations services ⓘ Metropolitan line fast services ⓘ Metropolitan line semi-fast services ⓘ |
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: Rickmansworth station Description of subject: Rickmansworth station is a railway and London Underground station in Hertfordshire serving the town of Rickmansworth on the Metropolitan line and National Rail services.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Rickmansworth railway station