RER C at Saint-Ouen
E916493
RER C at Saint-Ouen is a station on Paris’s RER C suburban rail line serving the Saint-Ouen area and providing regional connections beyond the city center.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RER C at Saint-Ouen canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11287387 — 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: RER C at Saint-Ouen Context triple: [Paris Métro Line 13, connectsToRER, RER C at Saint-Ouen]
-
A.
RER D at Châtelet–Les Halles
RER D at Châtelet–Les Halles is a major suburban rail line stop within one of Paris’s largest underground transport hubs, providing extensive regional connections across the Île-de-France area.
-
B.
RER A terminus
RER A terminus is the endpoint station of Paris’s RER A commuter rail line, where trains start or finish their routes.
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C.
RER A at Châtelet–Les Halles
RER A at Châtelet–Les Halles is a major Paris regional express rail line serving one of the city’s largest and busiest underground transport hubs, providing high-capacity connections between central Paris and its suburbs.
-
D.
Bourg-la-Reine RER station
Bourg-la-Reine RER station is a suburban railway station in the Paris metropolitan area that serves as a key stop on the RER B line.
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E.
RER C and RER D lines junction
The RER C and RER D lines junction is a major interchange point in the southern Paris suburban rail network where two key RER lines intersect, facilitating transfers and regional connectivity.
- 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: RER C at Saint-Ouen Target entity description: RER C at Saint-Ouen is a station on Paris’s RER C suburban rail line serving the Saint-Ouen area and providing regional connections beyond the city center.
-
A.
RER D at Châtelet–Les Halles
RER D at Châtelet–Les Halles is a major suburban rail line stop within one of Paris’s largest underground transport hubs, providing extensive regional connections across the Île-de-France area.
-
B.
RER A terminus
RER A terminus is the endpoint station of Paris’s RER A commuter rail line, where trains start or finish their routes.
-
C.
RER A at Châtelet–Les Halles
RER A at Châtelet–Les Halles is a major Paris regional express rail line serving one of the city’s largest and busiest underground transport hubs, providing high-capacity connections between central Paris and its suburbs.
-
D.
Bourg-la-Reine RER station
Bourg-la-Reine RER station is a suburban railway station in the Paris metropolitan area that serves as a key stop on the RER B line.
-
E.
RER C and RER D lines junction
The RER C and RER D lines junction is a major interchange point in the southern Paris suburban rail network where two key RER lines intersect, facilitating transfers and regional connectivity.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
RER station
ⓘ
railway station ⓘ |
| connectsTo |
Paris city centre
NERFINISHED
ⓘ
Île-de-France regional destinations ⓘ |
| country | France ⓘ |
| electrification | overhead line ⓘ |
| fareZone | Île-de-France fare system ⓘ |
| hasPlatformType | passenger platforms ⓘ |
| hasServiceType |
regional rail
ⓘ
suburban rail ⓘ |
| locatedIn |
France
ⓘ
Saint-Ouen-sur-Seine NERFINISHED ⓘ Seine-Saint-Denis NERFINISHED ⓘ Île-de-France region ⓘ
surface form:
Île-de-France
|
| operator | SNCF NERFINISHED ⓘ |
| partOfNetwork |
Paris public transport network
NERFINISHED
ⓘ
Réseau Express Régional d’Île-de-France NERFINISHED ⓘ |
| primaryAccessMode | train ⓘ |
| railGauge | standard gauge ⓘ |
| servedByLine | RER C NERFINISHED ⓘ |
| serves | Saint-Ouen area ⓘ |
| servesPopulation |
commuters to Paris
ⓘ
residents of Saint-Ouen-sur-Seine ⓘ |
| usedFor |
commuter travel
ⓘ
regional connections ⓘ |
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: RER C at Saint-Ouen Description of subject: RER C at Saint-Ouen is a station on Paris’s RER C suburban rail line serving the Saint-Ouen area and providing regional connections beyond the city center.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.