Madrid Metro
E26338
Madrid Metro is the extensive rapid transit system serving Spain’s capital, known for its large network, frequent service, and role as a primary mode of urban transportation.
All labels observed (13)
How this entity was disambiguated
This entity first appeared as the object of triple T206361 — 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: Madrid Metro Context triple: [Madrid, hasPublicTransportSystem, Madrid Metro]
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A.
Santiago Metro
Santiago Metro is the rapid transit system serving Chile's capital, known as one of Latin America’s largest and most extensive urban rail networks.
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B.
Lisbon Metro
Lisbon Metro is the rapid transit system serving Portugal’s capital, providing an extensive network of underground and suburban rail lines across the Lisbon metropolitan area.
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C.
Santiago Metro Line 2
Santiago Metro Line 2 is one of the main rapid transit lines in Santiago, Chile, running in a generally north–south direction and serving key residential and commercial areas of the city.
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D.
Lisbon Tramway
The Lisbon Tramway is a historic network of yellow streetcars that navigate Lisbon’s steep, narrow streets and serve as both public transport and a popular tourist attraction.
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E.
TransMilenio bus rapid transit
TransMilenio bus rapid transit is Bogotá’s high-capacity, bus-based mass transit system known for its dedicated lanes, large articulated buses, and station-based fare collection designed to improve urban mobility.
- 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: Madrid Metro Target entity description: Madrid Metro is the extensive rapid transit system serving Spain’s capital, known for its large network, frequent service, and role as a primary mode of urban transportation.
-
A.
Santiago Metro
Santiago Metro is the rapid transit system serving Chile's capital, known as one of Latin America’s largest and most extensive urban rail networks.
-
B.
Lisbon Metro
Lisbon Metro is the rapid transit system serving Portugal’s capital, providing an extensive network of underground and suburban rail lines across the Lisbon metropolitan area.
-
C.
Santiago Metro Line 2
Santiago Metro Line 2 is one of the main rapid transit lines in Santiago, Chile, running in a generally north–south direction and serving key residential and commercial areas of the city.
-
D.
Lisbon Tramway
The Lisbon Tramway is a historic network of yellow streetcars that navigate Lisbon’s steep, narrow streets and serve as both public transport and a popular tourist attraction.
-
E.
TransMilenio bus rapid transit
TransMilenio bus rapid transit is Bogotá’s high-capacity, bus-based mass transit system known for its dedicated lanes, large articulated buses, and station-based fare collection designed to improve urban mobility.
- F. None of above. chosen
Statements (50)
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: Madrid Metro Description of subject: Madrid Metro is the extensive rapid transit system serving Spain’s capital, known for its large network, frequent service, and role as a primary mode of urban transportation.
Referenced by (92)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Madrid Metro Line 8
this entity surface form:
Metro de Madrid S.A.
this entity surface form:
Line 1 (Madrid Metro)
subject surface form:
Cercanías Madrid
this entity surface form:
Metro de Madrid
this entity surface form:
Madrid Metro network
this entity surface form:
Metro de Madrid
this entity surface form:
Madrid Metro network
this entity surface form:
Madrid urban rail network
this entity surface form:
Metro de Madrid
this entity surface form:
Metro de Madrid
this entity surface form:
Metro de Madrid
this entity surface form:
Madrid Metro network
this entity surface form:
Madrid Metro narrow-profile trains
this entity surface form:
Madrid Metro network
this entity surface form:
Metro de Madrid
this entity surface form:
Madrid Metro lines
this entity surface form:
Metro de Madrid
this entity surface form:
Metro de Madrid
this entity surface form:
Metro de Madrid
this entity surface form:
Metro de Madrid
this entity surface form:
Metro de Madrid
this entity surface form:
Madrid Metro at Nuevos Ministerios
this entity surface form:
Madrid Metro at Atocha Renfe
this entity surface form:
Metro de Madrid
this entity surface form:
Madrid Metro network
this entity surface form:
Metro de Madrid