Zaragoza tram
E271143
The Zaragoza tram is a modern light rail system serving the Spanish city of Zaragoza, providing efficient urban transit along key north–south corridors.
All labels observed (12)
How this entity was disambiguated
This entity first appeared as the object of triple T2485719 — 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: Zaragoza tram Context triple: [Zaragoza, hasPublicTransport, Zaragoza tram]
-
A.
Bilbao tram
The Bilbao tram is a modern light rail system in Bilbao, Spain, providing convenient urban transport and connecting key locations such as the Guggenheim Museum Bilbao with other parts of the city.
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B.
Santa Teresa Tram
The Santa Teresa Tram is a historic yellow streetcar line in Rio de Janeiro that carries passengers through the hilly, bohemian Santa Teresa neighborhood and across the iconic Arcos da Lapa aqueduct.
-
C.
Zaragoza depot
Zaragoza depot is a maintenance and storage facility serving trains of the Mexico City Metro system.
-
D.
Seville Metro
Seville Metro is a rapid transit system serving the city of Seville and its metropolitan area in southern Spain.
-
E.
TRAM Besòs
TRAM Besòs is a modern tram network serving the Besòs area of Barcelona and its metropolitan surroundings as part of the city’s light rail system.
- 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: Zaragoza tram Target entity description: The Zaragoza tram is a modern light rail system serving the Spanish city of Zaragoza, providing efficient urban transit along key north–south corridors.
-
A.
Bilbao tram
The Bilbao tram is a modern light rail system in Bilbao, Spain, providing convenient urban transport and connecting key locations such as the Guggenheim Museum Bilbao with other parts of the city.
-
B.
Santa Teresa Tram
The Santa Teresa Tram is a historic yellow streetcar line in Rio de Janeiro that carries passengers through the hilly, bohemian Santa Teresa neighborhood and across the iconic Arcos da Lapa aqueduct.
-
C.
Zaragoza depot
Zaragoza depot is a maintenance and storage facility serving trains of the Mexico City Metro system.
-
D.
Seville Metro
Seville Metro is a rapid transit system serving the city of Seville and its metropolitan area in southern Spain.
-
E.
TRAM Besòs
TRAM Besòs is a modern tram network serving the Besòs area of Barcelona and its metropolitan surroundings as part of the city’s light rail system.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
light rail system
ⓘ
tramway ⓘ |
| cityServed | Zaragoza ⓘ |
| constructionStart | 2009 ⓘ |
| country | Spain ⓘ |
| electrification | 750 V DC overhead line ⓘ |
| environmentalGoal |
lower urban emissions
ⓘ
reduce car traffic in Zaragoza ⓘ |
| fareSystem | integrated with Zaragoza public transport ⓘ |
| fullLineOpeningDate | 2013-03-26 ⓘ |
| hasSection | catenary-free operation in city centre ⓘ |
| hasStation |
Gran Vía stop
ⓘ
Mago de Oz stop ⓘ Parque Goya stop ⓘ Plaza de España stop ⓘ Plaza del Pilar – Murallas stop ⓘ
linked to:
Plaza del Pilar
|
| languageOfSignage |
Aragonese (limited/local use)
ⓘ
Spanish ⓘ |
| line | Line 1 ⓘ |
| locatedIn |
Aragon
ⓘ
Europe ⓘ Iberian Peninsula ⓘ Zaragoza ⓘ |
| northernTerminus | Parque Goya ⓘ |
| numberOfLines | 1 ⓘ |
| openingDate | 2011-04-19 ⓘ |
| operator | Los Tranvías de Zaragoza ⓘ |
| owner | Ayuntamiento de Zaragoza ⓘ |
| passesThrough |
Gran Vía
ⓘ
Plaza de España (Zaragoza) ⓘ Plaza del Pilar – Murallas ⓘ
linked to:
Plaza del Pilar
Zaragoza city centre ⓘ
linked to:
Zaragoza
|
| primaryFunction | urban transit ⓘ |
| regionServed |
Zaragoza metropolitan area
ⓘ
linked to:
Zaragoza
|
| rollingStock | CAF Urbos 3 ⓘ |
| safetySystem | tram priority at intersections ⓘ |
| servicePattern | north–south corridor ⓘ |
| southernTerminus | Mago de Oz ⓘ |
| status | in operation ⓘ |
| ticketing | smartcard-compatible ⓘ |
| trackGauge | 1435 mm ⓘ |
| transitType |
public transport
ⓘ
urban rail ⓘ |
| website | https://www.tranviasdezaragoza.es/ ⓘ |
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: Zaragoza tram Description of subject: The Zaragoza tram is a modern light rail system serving the Spanish city of Zaragoza, providing efficient urban transit along key north–south corridors.
Referenced by (22)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram
linked to: Zaragoza tram