Obrera station
E807390
Obrera station is a Mexico City Metro station on Line 8 serving the Obrera neighborhood in the Cuauhtémoc borough.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Obrera metro station | 1 |
| Obrera station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9554271 — 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: Obrera station Context triple: [Metro Doctores station, adjacentStation, Obrera station]
-
A.
Politécnico station
Politécnico station is a Mexico City Metro station that serves as a key northern access point to the city’s public transit network, particularly for students and staff of the nearby National Polytechnic Institute.
-
B.
Impulsora station
Impulsora station is a Mexico City Metro station serving the northeastern area of the metropolitan zone on Line B.
-
C.
Príncipe Pío station
Príncipe Pío station is a major intermodal transport hub in Madrid, Spain, combining commuter rail, metro, and bus services in a historic former railway terminal.
-
D.
Oriente station
Oriente station is a major multimodal transport hub in Lisbon, Portugal, serving as a key connection point for trains, metro, buses, and regional services.
-
E.
Torrassa station
Torrassa station is an underground rapid transit stop in L'Hospitalet de Llobregat that forms part of Barcelona’s metro network.
- 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: Obrera station Target entity description: Obrera station is a Mexico City Metro station on Line 8 serving the Obrera neighborhood in the Cuauhtémoc borough.
-
A.
Politécnico station
Politécnico station is a Mexico City Metro station that serves as a key northern access point to the city’s public transit network, particularly for students and staff of the nearby National Polytechnic Institute.
-
B.
Impulsora station
Impulsora station is a Mexico City Metro station serving the northeastern area of the metropolitan zone on Line B.
-
C.
Príncipe Pío station
Príncipe Pío station is a major intermodal transport hub in Madrid, Spain, combining commuter rail, metro, and bus services in a historic former railway terminal.
-
D.
Oriente station
Oriente station is a major multimodal transport hub in Lisbon, Portugal, serving as a key connection point for trains, metro, buses, and regional services.
-
E.
Torrassa station
Torrassa station is an underground rapid transit stop in L'Hospitalet de Llobregat that forms part of Barcelona’s metro network.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | Mexico City Metro station ⓘ |
| connectsTo | other Mexico City Metro stations on Line 8 ⓘ |
| country | Mexico ⓘ |
| fareSystem |
Mexico City Metro fare system
ⓘ
linked to:
Mexico City integrated fare system
|
| fareZone | Mexico City Metro standard zone ⓘ |
| hasAccessibility | partial accessibility ⓘ |
| hasBuildingFunction | public transport station ⓘ |
| hasCategory |
Mexico City Metro Line 8 stations
ⓘ
linked to:
Mexico City Metro Line 8
Railway stations in Cuauhtémoc, Mexico City ⓘ |
| hasElectrificationSystem | 750 V DC third rail ⓘ |
| hasLanguage | Spanish ⓘ |
| hasLighting | electric lighting ⓘ |
| hasOwner | Government of Mexico City ⓘ |
| hasPassengerInformationSystem |
audio announcements
ⓘ
line maps ⓘ route diagrams ⓘ visual displays ⓘ |
| hasPassengerService |
automatic ticket machines
ⓘ
information desk ⓘ ticket office ⓘ |
| hasPlatformType | island platform ⓘ |
| hasSafetySystem |
platform surveillance cameras
ⓘ
public address system ⓘ |
| hasSecurity |
CCTV monitoring
ⓘ
police presence ⓘ |
| hasSignageLanguage | Spanish ⓘ |
| hasStructureType | underground station ⓘ |
| hasTicketBarrier | turnstiles ⓘ |
| hasTicketingSystem |
paper ticket
ⓘ
smart card ⓘ |
| hasTransportMode | metro ⓘ |
| hasTypeOfAccess | street entrances ⓘ |
| hasVentilation | mechanical ventilation system ⓘ |
| isLocatedInUrbanArea | central Mexico City ⓘ |
| isNamedAfter | Obrera neighborhood ⓘ |
| isPartOf |
Mexico City public transport system
ⓘ
linked to:
public transportation network of Mexico City
|
| locatedIn | Mexico City ⓘ |
| locatedInAdministrativeTerritory | Cuauhtémoc borough ⓘ |
| locatedInContinent | North America ⓘ |
| locatedInTimeZone | America/Mexico_City ⓘ |
| operatedBy | Sistema de Transporte Colectivo ⓘ |
| partOfLine | Mexico City Metro Line 8 ⓘ |
| railGauge | standard gauge ⓘ |
| serves | Obrera neighborhood ⓘ |
| servesModeOfTransport | rapid transit ⓘ |
| servesMunicipality | Cuauhtémoc, Mexico City ⓘ |
| transportNetwork | Mexico City 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: Obrera station Description of subject: Obrera station is a Mexico City Metro station on Line 8 serving the Obrera neighborhood in the Cuauhtémoc borough.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Obrera station