Paris Charles de Gaulle Airport ground transport system
E85487
The Paris Charles de Gaulle Airport ground transport system is the integrated network of rail, metro, shuttle, and road links that connect the airport’s terminals with Paris and the surrounding region.
All labels observed (3)
How this entity was disambiguated
This entity first appeared as the object of triple T695136 — 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: Paris Charles de Gaulle Airport ground transport system Context triple: [Aéroport Charles de Gaulle 1 station, partOf, Paris Charles de Gaulle Airport ground transport system]
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A.
Paris airport system
The Paris airport system is the network of major international and domestic airports serving the Paris metropolitan area, primarily including Charles de Gaulle and Orly, which together form one of Europe’s busiest air transport hubs.
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B.
Charles de Gaulle Airport
Charles de Gaulle Airport is the largest international airport in France and a major European aviation hub serving the Paris metropolitan area.
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C.
Aéroport Charles de Gaulle 2 TGV station
Aéroport Charles de Gaulle 2 TGV station is a major high-speed rail hub integrated into Paris Charles de Gaulle Airport, providing direct TGV and other long-distance train connections to cities across France and neighboring countries.
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D.
Aéroport Charles de Gaulle 1 station
Aéroport Charles de Gaulle 1 station is a major rail and transit hub serving Terminal 1 and nearby facilities at Paris Charles de Gaulle Airport, connecting the airport to central Paris and the wider region.
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E.
Paris–Le Bourget Airport
Paris–Le Bourget Airport is a historic airport near Paris that now primarily serves business aviation and hosts the biennial Paris Air Show.
- 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: Paris Charles de Gaulle Airport ground transport system Target entity description: The Paris Charles de Gaulle Airport ground transport system is the integrated network of rail, metro, shuttle, and road links that connect the airport’s terminals with Paris and the surrounding region.
-
A.
Paris airport system
The Paris airport system is the network of major international and domestic airports serving the Paris metropolitan area, primarily including Charles de Gaulle and Orly, which together form one of Europe’s busiest air transport hubs.
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B.
Charles de Gaulle Airport
Charles de Gaulle Airport is the largest international airport in France and a major European aviation hub serving the Paris metropolitan area.
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C.
Aéroport Charles de Gaulle 2 TGV station
Aéroport Charles de Gaulle 2 TGV station is a major high-speed rail hub integrated into Paris Charles de Gaulle Airport, providing direct TGV and other long-distance train connections to cities across France and neighboring countries.
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D.
Aéroport Charles de Gaulle 1 station
Aéroport Charles de Gaulle 1 station is a major rail and transit hub serving Terminal 1 and nearby facilities at Paris Charles de Gaulle Airport, connecting the airport to central Paris and the wider region.
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E.
Paris–Le Bourget Airport
Paris–Le Bourget Airport is a historic airport near Paris that now primarily serves business aviation and hosts the biennial Paris Air Show.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
ground transport system
ⓘ
transport infrastructure network ⓘ |
| connectsTerminal |
Terminal 1
ⓘ
Terminal 2 ⓘ Terminal 2E ⓘ Terminal 2F ⓘ Terminal 2G ⓘ Terminal 3 ⓘ |
| connectsTo |
Paris
ⓘ
Île-de-France region ⓘ |
| hasComponent |
CDGVAL automated people mover
ⓘ
Le Bus Direct / Air France coach services ⓘ RER B line ⓘ RATP bus network ⓘ
surface form:
Roissybus service
TGV high-speed rail ⓘ
surface form:
TGV high-speed rail services
intercity trains ⓘ local bus routes ⓘ long-distance coach services ⓘ parking facilities ⓘ private shuttle services ⓘ regional TER trains ⓘ ride-hailing services ⓘ road network access ⓘ taxi services ⓘ |
| locatedIn |
France
ⓘ
Roissy-en-France ⓘ Île-de-France region ⓘ
surface form:
Île-de-France
|
| operatorInPart |
Groupe ADP
ⓘ
RATP group ⓘ
surface form:
RATP Group
SNCF ⓘ |
| partOf |
Charles de Gaulle Airport
ⓘ
surface form:
Paris Charles de Gaulle Airport
|
| purpose |
connect airport terminals with Paris
ⓘ
connect airport with surrounding region ⓘ |
| railHub |
Aéroport Charles de Gaulle 1 station
ⓘ
Aéroport Charles de Gaulle 2 TGV station ⓘ |
| roadAccessVia |
A1 motorway
ⓘ
A3 motorway ⓘ national and departmental roads ⓘ |
| serves |
Charles de Gaulle Airport
ⓘ
surface form:
Paris Charles de Gaulle Airport
|
| supportsActivity |
air passenger access
ⓘ
airport employee commuting ⓘ |
| usesMode |
automated people mover
ⓘ
bus ⓘ coach ⓘ heavy rail ⓘ metro-style regional rail ⓘ private car ⓘ shuttle van ⓘ taxi ⓘ |
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: Paris Charles de Gaulle Airport ground transport system Description of subject: The Paris Charles de Gaulle Airport ground transport system is the integrated network of rail, metro, shuttle, and road links that connect the airport’s terminals with Paris and the surrounding region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
Aéroport Charles de Gaulle 1 station
→
partOf
→
Paris Charles de Gaulle Airport ground transport system
ⓘ
CDGVAL automated people mover
→
locatedInTransportHub
→
Paris Charles de Gaulle Airport ground transport system
ⓘ
subject surface form:
CDGVAL
this entity surface form:
Paris Charles de Gaulle Airport railway and bus hub (Roissypôle)
Denfert-Rochereau metro station
→
connectsTo
→
Paris Charles de Gaulle Airport ground transport system
ⓘ
this entity surface form:
Paris–Charles de Gaulle Airport via RER B