Yuantong Station of Nanjing Metro
E678063
Yuantong Station of Nanjing Metro is an urban rapid transit station in Nanjing, China, serving passengers within the city’s metro network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yuantong Station of Nanjing Metro canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7636052 — 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: Yuantong Station of Nanjing Metro Context triple: [Jianye District, contains, Yuantong Station of Nanjing Metro]
-
A.
Nanjing Fuxing metro station
Nanjing Fuxing metro station is a major interchange station on the Taipei Metro system, serving both the Wenhu and Songshan–Xindian lines in central Taipei.
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B.
Nanjing Railway Station
Nanjing Railway Station is a major transportation hub in Nanjing, China, serving as a key railway and metro interchange for regional and long-distance travel.
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C.
Nanjing South Railway Station
Nanjing South Railway Station is a major high-speed rail and transportation hub in Nanjing, China, integrating national rail services with multiple urban metro lines.
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D.
Nanjing Metro
Nanjing Metro is the rapid transit system serving the city of Nanjing, China, comprising multiple urban and suburban lines that form a major part of the city's public transportation network.
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E.
East Nanjing Road Station
East Nanjing Road Station is a major Shanghai Metro interchange station serving the busy commercial and tourist district around Nanjing Road and The Bund.
- 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: Yuantong Station of Nanjing Metro Target entity description: Yuantong Station of Nanjing Metro is an urban rapid transit station in Nanjing, China, serving passengers within the city’s metro network.
-
A.
Nanjing Fuxing metro station
Nanjing Fuxing metro station is a major interchange station on the Taipei Metro system, serving both the Wenhu and Songshan–Xindian lines in central Taipei.
-
B.
Nanjing Railway Station
Nanjing Railway Station is a major transportation hub in Nanjing, China, serving as a key railway and metro interchange for regional and long-distance travel.
-
C.
Nanjing South Railway Station
Nanjing South Railway Station is a major high-speed rail and transportation hub in Nanjing, China, integrating national rail services with multiple urban metro lines.
-
D.
Nanjing Metro
Nanjing Metro is the rapid transit system serving the city of Nanjing, China, comprising multiple urban and suburban lines that form a major part of the city's public transportation network.
-
E.
East Nanjing Road Station
East Nanjing Road Station is a major Shanghai Metro interchange station serving the busy commercial and tourist district around Nanjing Road and The Bund.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
metro station
ⓘ
railway station ⓘ |
| accessControl | automatic fare gates ⓘ |
| continent | Asia ⓘ |
| country | China ⓘ |
| electrificationSystem | electric multiple unit operation ⓘ |
| fareMediumAccepted |
contactless smart card
ⓘ
single-journey ticket ⓘ |
| farePolicy | distance-based fare system ⓘ |
| fareSystem | Nanjing Metro fare system ⓘ |
| hasFeature |
emergency equipment
ⓘ
lighting ⓘ platforms ⓘ security cameras ⓘ signage ⓘ station concourse ⓘ ticket vending machines ⓘ |
| hasFunction | passenger transport ⓘ |
| hasInfrastructureType | urban rapid transit station ⓘ |
| hasService | regular scheduled metro service ⓘ |
| isAccessibleBy | metro trains ⓘ |
| isInCountry | China ⓘ |
| isInSettlement | Nanjing ⓘ |
| isPartOf | urban rail transit in China ⓘ |
| isPartOfPublicTransportSystem | public transport in Nanjing ⓘ |
| isSubjectTo | Chinese railway and metro safety regulations ⓘ |
| languageOfSignage |
Chinese
ⓘ
English ⓘ |
| locatedIn | Nanjing ⓘ |
| locatedInAdministrativeTerritory | Jiangsu ⓘ |
| locatedInTimeZone | China Standard Time ⓘ |
| operator | Nanjing Metro ⓘ |
| partOf | Nanjing Metro ⓘ |
| primaryUse | urban passenger transport ⓘ |
| publicTransportType | metro ⓘ |
| railGauge | standard gauge ⓘ |
| regulatoryAuthority | local transport authorities of Nanjing ⓘ |
| safetySystem |
CCTV monitoring
ⓘ
public address system ⓘ |
| serves | urban rapid transit passengers ⓘ |
| serviceArea |
Nanjing urban area
ⓘ
linked to:
Nanjing
|
| ticketingSystem | automatic fare collection ⓘ |
| transportNetwork |
Nanjing Metro network
ⓘ
linked to:
Nanjing 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: Yuantong Station of Nanjing Metro Description of subject: Yuantong Station of Nanjing Metro is an urban rapid transit station in Nanjing, China, serving passengers within the city’s metro network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.