Line 3 trunk corridor
E853953
The Line 3 trunk corridor is a principal segment of Mexico City’s Metro Line 3, serving as a major north–south rapid transit route that includes stations such as Centro Médico.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Line 3 trunk corridor canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10246782 — 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: Line 3 trunk corridor Context triple: [Centro Médico, partOf, Line 3 trunk corridor]
-
A.
Line 3–Red
Line 3–Red is one of the busiest and most important lines of the São Paulo Metro, running east–west across the city and connecting key residential and commercial areas.
-
B.
Line 3A
Line 3A is a planned rapid transit route of the Ho Chi Minh City Metro intended to serve as part of the city’s future urban rail network.
-
C.
Line 3B
Line 3B is a planned rapid transit route of the Ho Chi Minh City Metro intended to expand urban rail connectivity in Vietnam’s largest city.
-
D.
Shenzhen Metro Line 3
Shenzhen Metro Line 3 is a rapid transit line in Shenzhen, China, running generally northeast–southwest to connect the city center with suburban districts such as Longgang.
-
E.
Guangzhou Metro Line 3
Guangzhou Metro Line 3 is a major rapid transit line in Guangzhou, China, known for its high passenger volume and for linking key urban areas with the city's international airport.
- 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: Line 3 trunk corridor Target entity description: The Line 3 trunk corridor is a principal segment of Mexico City’s Metro Line 3, serving as a major north–south rapid transit route that includes stations such as Centro Médico.
-
A.
Line 3–Red
Line 3–Red is one of the busiest and most important lines of the São Paulo Metro, running east–west across the city and connecting key residential and commercial areas.
-
B.
Line 3A
Line 3A is a planned rapid transit route of the Ho Chi Minh City Metro intended to serve as part of the city’s future urban rail network.
-
C.
Line 3B
Line 3B is a planned rapid transit route of the Ho Chi Minh City Metro intended to expand urban rail connectivity in Vietnam’s largest city.
-
D.
Shenzhen Metro Line 3
Shenzhen Metro Line 3 is a rapid transit line in Shenzhen, China, running generally northeast–southwest to connect the city center with suburban districts such as Longgang.
-
E.
Guangzhou Metro Line 3
Guangzhou Metro Line 3 is a major rapid transit line in Guangzhou, China, known for its high passenger volume and for linking key urban areas with the city's international airport.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
metro line segment
ⓘ
public transport corridor ⓘ |
| connectsDirection |
north
ⓘ
south ⓘ |
| connectsTerminus |
Indios Verdes
NERFINISHED
ⓘ
Universidad NERFINISHED ⓘ |
| country | Mexico ⓘ |
| electrification | 750 V DC third rail ⓘ |
| fareSystem | Mexico City Metro fare system ⓘ |
| hasInterchangeAt |
Centro Médico
NERFINISHED
ⓘ
Deportivo 18 de Marzo NERFINISHED ⓘ Guerrero NERFINISHED ⓘ Hidalgo NERFINISHED ⓘ La Raza NERFINISHED ⓘ Zapata NERFINISHED ⓘ |
| hasStation |
Balderas
NERFINISHED
ⓘ
Centro Médico NERFINISHED ⓘ Copilco NERFINISHED ⓘ Coyoacán NERFINISHED ⓘ Deportivo 18 de Marzo NERFINISHED ⓘ División del Norte NERFINISHED ⓘ Etiopía / Plaza de la Transparencia NERFINISHED ⓘ Eugenia NERFINISHED ⓘ Guerrero NERFINISHED ⓘ Hidalgo NERFINISHED ⓘ Hospital General NERFINISHED ⓘ Indios Verdes NERFINISHED ⓘ La Raza NERFINISHED ⓘ Migue Ángel de Quevedo NERFINISHED ⓘ Niños Héroes NERFINISHED ⓘ Potrero NERFINISHED ⓘ Tlatelolco NERFINISHED ⓘ Universidad NERFINISHED ⓘ Viveros / Derechos Humanos NERFINISHED ⓘ Zapata NERFINISHED ⓘ |
| infrastructureType |
elevated
ⓘ
surface ⓘ underground ⓘ |
| locatedIn | Mexico City ⓘ |
| networkRole | principal segment of Line 3 ⓘ |
| operator | Sistema de Transporte Colectivo Metro NERFINISHED ⓘ |
| owner | Mexico City government NERFINISHED ⓘ |
| partOf | Mexico City Metro Line 3 NERFINISHED ⓘ |
| primaryFunction | north–south passenger transport ⓘ |
| railGauge | standard gauge ⓘ |
| servesCity | Mexico City metropolitan area NERFINISHED ⓘ |
| ticketing | contactless smart card compatible ⓘ |
| transportMode | rapid transit ⓘ |
| usesRollingStock | Mexico City Metro Line 3 trains NERFINISHED ⓘ |
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: Line 3 trunk corridor Description of subject: The Line 3 trunk corridor is a principal segment of Mexico City’s Metro Line 3, serving as a major north–south rapid transit route that includes stations such as Centro Médico.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.