Marble Arch Underground station
E386901
Marble Arch Underground station is a London Underground station on the Central line located near the Marble Arch monument at the western end of Oxford Street.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Marble Arch Underground station canonical | 4 |
| Marble Arch tube station | 3 |
| Marble Arch station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3102058 — 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: Marble Arch Underground station Context triple: [Grosvenor Square, transportNearby, Marble Arch Underground station]
-
A.
Notting Hill Gate Underground station
Notting Hill Gate Underground station is a central London Tube station in the Notting Hill area, serving as a key interchange on the Central, Circle, and District lines.
-
B.
Charing Cross Underground station
Charing Cross Underground station is a central London Tube station on the Bakerloo and Northern lines, serving the Charing Cross mainline rail terminus and the surrounding West End area.
-
C.
Tottenham Court Road station
Tottenham Court Road station is a central London Underground station on the Central and Northern lines, located near Oxford Street and serving the West End.
-
D.
Hyde Park Corner Underground station
Hyde Park Corner Underground station is a central London Tube station on the Piccadilly line, serving the area around Hyde Park, Mayfair, and Knightsbridge.
-
E.
Oxford Circus Underground station
Oxford Circus Underground station is a major London Underground interchange in the West End, serving the Bakerloo, Central, and Victoria lines at the junction of Oxford Street and Regent Street.
- 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: Marble Arch Underground station Target entity description: Marble Arch Underground station is a London Underground station on the Central line located near the Marble Arch monument at the western end of Oxford Street.
-
A.
Notting Hill Gate Underground station
Notting Hill Gate Underground station is a central London Tube station in the Notting Hill area, serving as a key interchange on the Central, Circle, and District lines.
-
B.
Charing Cross Underground station
Charing Cross Underground station is a central London Tube station on the Bakerloo and Northern lines, serving the Charing Cross mainline rail terminus and the surrounding West End area.
-
C.
Tottenham Court Road station
Tottenham Court Road station is a central London Underground station on the Central and Northern lines, located near Oxford Street and serving the West End.
-
D.
Hyde Park Corner Underground station
Hyde Park Corner Underground station is a central London Tube station on the Piccadilly line, serving the area around Hyde Park, Mayfair, and Knightsbridge.
-
E.
Oxford Circus Underground station
Oxford Circus Underground station is a major London Underground interchange in the West End, serving the Bakerloo, Central, and Victoria lines at the junction of Oxford Street and Regent Street.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
London Underground station
ⓘ
railway station ⓘ |
| access | escalator access ⓘ |
| address |
Marble Arch
ⓘ
surface form:
Marble Arch, City of Westminster, London
|
| borough | City of Westminster ⓘ |
| category |
Central line stations
ⓘ
Tube stations in the City of Westminster ⓘ |
| country | United Kingdom ⓘ |
| fareZone | Travelcard Zone 1 ⓘ |
| fareZoneNumber | 1 ⓘ |
| hasEntranceOn |
Marble Arch side of Hyde Park
ⓘ
Oxford Street NERFINISHED ⓘ |
| hasFeature |
automatic ticket barriers
ⓘ
escalator bank ⓘ passenger information displays ⓘ sub-surface ticket hall ⓘ |
| hasNearbyArea |
Marylebone
ⓘ
Mayfair ⓘ |
| hasNearbyLandmark |
Speakers’ Corner
ⓘ
surface form:
Speakers' Corner
|
| hasNearbyRoad |
Edgware Road
NERFINISHED
ⓘ
Park Lane ⓘ |
| line | Central line ⓘ |
| locatedAtEndOf | western end of Oxford Street ⓘ |
| locatedIn |
City of Westminster
ⓘ
London, England ⓘ
surface form:
London
United Kingdom ⓘ |
| locatedUnder | Oxford Street NERFINISHED ⓘ |
| mapType | Central London ⓘ |
| namedAfter |
Marble Arch
ⓘ
surface form:
Marble Arch monument
|
| nearby |
Hyde Park
ⓘ
Marble Arch ⓘ
surface form:
Marble Arch monument
Oxford Street ⓘ |
| network | London Underground ⓘ |
| opened | 1900-07-30 ⓘ |
| openingYear | 1900 ⓘ |
| operatedBy | London Underground ⓘ |
| originalCompany | Central London Railway ⓘ |
| ownedBy | Transport for London ⓘ |
| platformCount | 2 ⓘ |
| servedByNightBus | various London Buses routes ⓘ |
| serves |
Marble Arch area
ⓘ
Oxford Street ⓘ
surface form:
Oxford Street shopping district
|
| stationCode | ZMA ⓘ |
| structureType | deep-level underground ⓘ |
| symbol | Underground roundel ⓘ |
| ticketHallLocation | below street level ⓘ |
| trackCount | 2 ⓘ |
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: Marble Arch Underground station Description of subject: Marble Arch Underground station is a London Underground station on the Central line located near the Marble Arch monument at the western end of Oxford Street.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Marble Arch tube station
this entity surface form:
Marble Arch tube station
subject surface form:
Portman Square
this entity surface form:
Marble Arch station
this entity surface form:
Marble Arch tube station