Canal de San Juan station
E443830
Canal de San Juan station is a Mexico City Metro station on the eastern Line A that serves the Iztacalco and Iztapalapa areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Canal de San Juan station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4481912 — 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: Canal de San Juan station Context triple: [Line A (Mexico City Metro), hasStation, Canal de San Juan station]
-
A.
Puerto station
Puerto station is the central waterfront terminus of the Valparaíso Metro in Valparaíso, Chile, serving as a key access point to the historic port city center.
-
B.
Santa Isabel station
Santa Isabel station is an underground stop on Santiago, Chile’s Metro system, serving Line 5 in the central area of the city.
-
C.
Miramar station
Miramar station is a passenger rail station on the Valparaíso Metro system in Chile, serving the coastal city of Viña del Mar.
-
D.
Vicente Valdés station
Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the city.
-
E.
Bayamón station
Bayamón station is a major rapid transit station in Bayamón, Puerto Rico, serving as the western endpoint of the San Juan metropolitan area's Tren Urbano 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: Canal de San Juan station Target entity description: Canal de San Juan station is a Mexico City Metro station on the eastern Line A that serves the Iztacalco and Iztapalapa areas.
-
A.
Puerto station
Puerto station is the central waterfront terminus of the Valparaíso Metro in Valparaíso, Chile, serving as a key access point to the historic port city center.
-
B.
Santa Isabel station
Santa Isabel station is an underground stop on Santiago, Chile’s Metro system, serving Line 5 in the central area of the city.
-
C.
Miramar station
Miramar station is a passenger rail station on the Valparaíso Metro system in Chile, serving the coastal city of Viña del Mar.
-
D.
Vicente Valdés station
Vicente Valdés station is a key interchange and terminal station in Santiago's metro network, serving as an important hub for passengers in the southern part of the city.
-
E.
Bayamón station
Bayamón station is a major rapid transit station in Bayamón, Puerto Rico, serving as the western endpoint of the San Juan metropolitan area's Tren Urbano system.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Mexico City Metro station
ⓘ
rapid transit station ⓘ |
| fareMedium | Tarjeta de Movilidad Integrada ⓘ |
| fareSystem | Mexico City Metro fare system ⓘ |
| fareZone | A ⓘ |
| hasConnection |
Mexico City public bus services
ⓘ
pesero routes ⓘ |
| hasLanguageOfSignage | Spanish ⓘ |
| hasStructureType | at-grade ⓘ |
| hasTicketingSystem | contactless smart card ⓘ |
| isElectrified | yes ⓘ |
| isInNetworkSection | eastern Line A corridor ⓘ |
| lineColor | purple ⓘ |
| locatedInCity | Mexico City ⓘ |
| locatedInCountry | Mexico ⓘ |
| locatedOnLine | Line A ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1991 ⓘ |
| operator | Sistema de Transporte Colectivo ⓘ |
| owner | Government of Mexico City ⓘ |
| partOf | Mexico City Metro ⓘ |
| platformConfiguration | island platform ⓘ |
| railGauge | standard gauge ⓘ |
| servesArea |
Canal de San Juan area
ⓘ
eastern Mexico City ⓘ |
| servesBorough |
Iztacalco
ⓘ
Iztapalapa ⓘ |
| systemStyle | STC Metro ⓘ |
| transportMode | metro ⓘ |
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: Canal de San Juan station Description of subject: Canal de San Juan station is a Mexico City Metro station on the eastern Line A that serves the Iztacalco and Iztapalapa areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Line A