Citadis 304
E372269
The Citadis 304 is a low-floor light rail tram model produced by Alstom for modern urban public transport networks.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Citadis 300 family (short-length variants) | 1 |
| Citadis 304 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3518267 — 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: Citadis 304 Context triple: [Alstom Citadis, hasVariant, Citadis 304]
-
A.
Cité Industrielle
Cité Industrielle is a pioneering early 20th-century utopian urban planning project by French architect Tony Garnier, envisioning a modern, hygienic, and functionally zoned industrial city.
-
B.
Carrel
Carrel is a French surname most notably borne by Alexis Carrel, a Nobel Prize–winning surgeon and biologist.
-
C.
Cité
Cité is a Paris Métro station located on the Île de la Cité in the historic center of Paris.
-
D.
Port Vauban
Port Vauban is a major Mediterranean marina in Antibes, France, renowned as one of Europe’s largest harbours for luxury yachts and pleasure boats.
-
E.
The Ville
The Ville is a colloquial nickname commonly used to refer to the city of Maryville, Missouri.
- 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: Citadis 304 Target entity description: The Citadis 304 is a low-floor light rail tram model produced by Alstom for modern urban public transport networks.
-
A.
Cité Industrielle
Cité Industrielle is a pioneering early 20th-century utopian urban planning project by French architect Tony Garnier, envisioning a modern, hygienic, and functionally zoned industrial city.
-
B.
Carrel
Carrel is a French surname most notably borne by Alexis Carrel, a Nobel Prize–winning surgeon and biologist.
-
C.
Cité
Cité is a Paris Métro station located on the Île de la Cité in the historic center of Paris.
-
D.
Port Vauban
Port Vauban is a major Mediterranean marina in Antibes, France, renowned as one of Europe’s largest harbours for luxury yachts and pleasure boats.
-
E.
The Ville
The Ville is a colloquial nickname commonly used to refer to the city of Maryville, Missouri.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
light rail vehicle
ⓘ
low-floor tram ⓘ tram model ⓘ |
| belongsTo |
Citadis 300 family (short-length variants)
ⓘ
linked to:
Citadis 304
|
| category |
electric multiple-unit tram
ⓘ
public transport rolling stock ⓘ |
| designedFor |
frequent-stop operation
ⓘ
modern tram networks ⓘ urban environments ⓘ |
| floorType | 100% low-floor ⓘ |
| hasConfiguration | multi-section articulated body ⓘ |
| hasFeature |
air-conditioned passenger saloon
ⓘ
bidirectional operation (in some configurations) ⓘ low-floor passenger access ⓘ modular interior layout ⓘ multiple articulated sections ⓘ regenerative braking (in many deployments) ⓘ wide doors for rapid boarding ⓘ |
| manufacturer | Alstom ⓘ |
| marketedBy |
Alstom Transport
ⓘ
linked to:
Alstom
|
| operatesOn | standard-gauge tramway tracks (in most networks) ⓘ |
| partOfSeries |
Alstom Citadis
ⓘ
linked to:
Alstom Citadis tram
|
| powerSupply | electric ⓘ |
| propulsionType | electric traction motors ⓘ |
| typicalUse |
segregated light rail corridors
ⓘ
street-running tram lines ⓘ |
| usedFor |
light rail transit
ⓘ
tramway services ⓘ urban public transport ⓘ |
| vehicleType | articulated tram ⓘ |
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: Citadis 304 Description of subject: The Citadis 304 is a low-floor light rail tram model produced by Alstom for modern urban public transport networks.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Alstom Citadis tram
linked to: Citadis 304