Nanterre–Préfecture to Vincennes
E235978
Nanterre–Préfecture to Vincennes is the central urban stretch of the Paris RER A line that runs across the core of the metropolitan area, linking major hubs in the western suburbs to those in the east.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nanterre–Préfecture to Vincennes canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2123140 — 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: Nanterre–Préfecture to Vincennes Context triple: [RER A, hasCentralSection, Nanterre–Préfecture to Vincennes]
-
A.
Barbès – Rochechouart
Barbès – Rochechouart is a major Paris Métro interchange station in the 9th and 18th arrondissements, serving as a busy hub between lines 2 and 4 near the Barbès and Rochechouart boulevards.
-
B.
Meaux Circle
The Meaux Circle was an early 16th-century French reformist group of humanist theologians and clergy centered around Meaux that sought to renew the Catholic Church through biblical study and preaching.
-
C.
La Croix-Valmer
La Croix-Valmer is a coastal commune on the French Riviera in the Var department of southeastern France, known for its Mediterranean beaches and proximity to Saint-Tropez.
-
D.
Saint-Mandé
Saint-Mandé is a small, affluent suburban commune just east of Paris, France, known for its proximity to the Bois de Vincennes and several national institutions.
-
E.
Place de Neuve
Place de Neuve is a prominent square in Geneva, Switzerland, known as a cultural hub bordered by major institutions like the Grand Théâtre and serving as a gateway to the city's historic center.
- 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: Nanterre–Préfecture to Vincennes Target entity description: Nanterre–Préfecture to Vincennes is the central urban stretch of the Paris RER A line that runs across the core of the metropolitan area, linking major hubs in the western suburbs to those in the east.
-
A.
Barbès – Rochechouart
Barbès – Rochechouart is a major Paris Métro interchange station in the 9th and 18th arrondissements, serving as a busy hub between lines 2 and 4 near the Barbès and Rochechouart boulevards.
-
B.
Meaux Circle
The Meaux Circle was an early 16th-century French reformist group of humanist theologians and clergy centered around Meaux that sought to renew the Catholic Church through biblical study and preaching.
-
C.
La Croix-Valmer
La Croix-Valmer is a coastal commune on the French Riviera in the Var department of southeastern France, known for its Mediterranean beaches and proximity to Saint-Tropez.
-
D.
Saint-Mandé
Saint-Mandé is a small, affluent suburban commune just east of Paris, France, known for its proximity to the Bois de Vincennes and several national institutions.
-
E.
Place de Neuve
Place de Neuve is a prominent square in Geneva, Switzerland, known as a cultural hub bordered by major institutions like the Grand Théâtre and serving as a gateway to the city's historic center.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
RER A central section
ⓘ
railway line section ⓘ |
| areaServed | core of the Paris metropolitan area ⓘ |
| character | underground in central Paris ⓘ |
| connectsArea |
La Défense business district
ⓘ
linked to:
La Défense
Vincennes area ⓘ central Paris ⓘ |
| connectsFrom |
Nanterre–Préfecture
ⓘ
linked to:
Nanterre
|
| connectsRegion |
eastern suburbs of Paris
ⓘ
western suburbs of Paris ⓘ |
| connectsTo | Vincennes ⓘ |
| electrification | 1500 V DC overhead line ⓘ |
| function | high-capacity passenger corridor ⓘ |
| hasInterchangeWith |
Paris Métro Line 1
NERFINISHED
ⓘ
Paris Métro Line 14 NERFINISHED ⓘ Paris Métro Line 2 NERFINISHED ⓘ Paris Métro Line 4 NERFINISHED ⓘ Paris Métro Line 6 NERFINISHED ⓘ Paris Métro Line 7 NERFINISHED ⓘ Paris Métro Line 8 NERFINISHED ⓘ Paris Métro Line 9 NERFINISHED ⓘ RER B ⓘ
linked to:
RER B line
RER D ⓘ Transilien lines at Gare de Lyon ⓘ |
| lineNumber | A ⓘ |
| locatedIn |
France
ⓘ
Paris metropolitan area ⓘ
linked to:
Grand Paris urban area
Île-de-France ⓘ
linked to:
Île-de-France region
|
| partOf | RER A ⓘ |
| passesThrough |
Auber (RER)
ⓘ
Charles de Gaulle – Étoile (RER) ⓘ
linked to:
Charles de Gaulle – Étoile
Châtelet – Les Halles (RER) ⓘ
linked to:
Châtelet–Les Halles station
Gare de Lyon (RER) ⓘ
linked to:
Gare de Lyon
La Défense – Grande Arche ⓘ Nation (RER) ⓘ |
| railOperator |
RATP
ⓘ
linked to:
RATP group
|
| role | core cross-city trunk of RER A ⓘ |
| serviceType |
commuter rail
ⓘ
rapid transit ⓘ |
| system | Réseau Express Régional ⓘ |
| trackGauge | standard gauge ⓘ |
| usedByService |
RER A eastern branches to Boissy-Saint-Léger
ⓘ
RER A eastern branches to Marne-la-Vallée–Chessy ⓘ RER A western branches to Cergy-le-Haut ⓘ RER A western branches to Poissy ⓘ RER A western branches to Saint-Germain-en-Laye ⓘ
linked to:
RER A terminus
|
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: Nanterre–Préfecture to Vincennes Description of subject: Nanterre–Préfecture to Vincennes is the central urban stretch of the Paris RER A line that runs across the core of the metropolitan area, linking major hubs in the western suburbs to those in the east.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.