Roissybus
E404797
Roissybus is a dedicated airport shuttle bus service linking central Paris with Charles de Gaulle Airport as part of the city’s public transport system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Roissybus canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3983775 — 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: Roissybus Context triple: [Paris public transport network, hasComponent, Roissybus]
-
A.
Semi de Paris
Semi de Paris is the popular annual half marathon race held in Paris, France, attracting tens of thousands of runners from around the world.
-
B.
Tramway de Reims
Tramway de Reims is the modern light rail tram system serving the city of Reims in northeastern France, providing urban public transportation across the metropolitan area.
-
C.
RER A
RER A is one of the main lines of the Paris regional express network, carrying large volumes of commuters and travelers between central Paris and its suburbs.
-
D.
Optibús
Optibús is the bus rapid transit (BRT) system serving the city of León in the Mexican state of Guanajuato.
-
E.
RER B line
The RER B line is a major Paris regional express railway line that connects central Paris with key northern and southern suburbs, including Charles de Gaulle Airport.
- 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: Roissybus Target entity description: Roissybus is a dedicated airport shuttle bus service linking central Paris with Charles de Gaulle Airport as part of the city’s public transport system.
-
A.
Semi de Paris
Semi de Paris is the popular annual half marathon race held in Paris, France, attracting tens of thousands of runners from around the world.
-
B.
Tramway de Reims
Tramway de Reims is the modern light rail tram system serving the city of Reims in northeastern France, providing urban public transportation across the metropolitan area.
-
C.
RER A
RER A is one of the main lines of the Paris regional express network, carrying large volumes of commuters and travelers between central Paris and its suburbs.
-
D.
Optibús
Optibús is the bus rapid transit (BRT) system serving the city of León in the Mexican state of Guanajuato.
-
E.
RER B line
The RER B line is a major Paris regional express railway line that connects central Paris with key northern and southern suburbs, including Charles de Gaulle Airport.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
airport bus service
ⓘ
public transport service ⓘ |
| connects |
Paris Charles de Gaulle Airport terminals
ⓘ
linked to:
Terminal 1 (Paris Charles de Gaulle Airport)
central Paris ⓘ |
| connectsWith |
Paris Métro at Opéra
ⓘ
linked to:
Opéra metro station
RER via nearby stations to Opéra ⓘ |
| country | France ⓘ |
| currencyForFares | euro ⓘ |
| fareSystem | Île-de-France public transport fares ⓘ |
| hasLuggageSpace | yes ⓘ |
| hasRouteNumber | Roissybus ⓘ |
| isDirectService | true ⓘ |
| isPartOf | Paris airport ground transportation options ⓘ |
| isPubliclyOwned | true ⓘ |
| languageOfName | French ⓘ |
| locatedIn |
Île-de-France
ⓘ
linked to:
Île-de-France region
|
| namedAfter | Roissy-en-France ⓘ |
| operatedBy |
Régie Autonome des Transports Parisiens
ⓘ
linked to:
RATP group
|
| operationalStatus | in service ⓘ |
| operator |
RATP
ⓘ
linked to:
RATP group
|
| partOf | Paris public transport network ⓘ |
| primaryStopInParis |
Opéra (Paris) area
ⓘ
linked to:
Opéra district
|
| servesAirport |
Paris Charles de Gaulle Airport
ⓘ
linked to:
Charles de Gaulle Airport
|
| servesCity | Paris ⓘ |
| serviceArea |
Paris city centre
ⓘ
linked to:
central Paris
Roissy-en-France area ⓘ |
| serviceType |
airport shuttle
ⓘ
express bus ⓘ |
| targetUsers |
air travellers
ⓘ
airport staff ⓘ |
| terminus |
Charles de Gaulle Airport
ⓘ
Paris-Opéra ⓘ
linked to:
Paris Opera
|
| ticketPurchaseOptions |
RATP sales counters
ⓘ
onboard from driver (subject to conditions) ⓘ ticket machines ⓘ |
| ticketRequired | valid Île-de-France ticket or specific Roissybus ticket ⓘ |
| transportMode | bus ⓘ |
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: Roissybus Description of subject: Roissybus is a dedicated airport shuttle bus service linking central Paris with Charles de Gaulle Airport as part of the city’s public transport system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.