Nanjing Metro Line 10
E683377
Nanjing Metro Line 10 is an urban rapid transit line in Nanjing, China, connecting key districts on the city's western side and serving as part of the Nanjing Metro network.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Line 10 (Nanjing Metro) | 1 |
| Nanjing Metro Line 10 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7636056 — 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: Nanjing Metro Line 10 Context triple: [Jianye District, traversedBy, Nanjing Metro Line 10]
-
A.
Nanjing Metro Line S1
Nanjing Metro Line S1 is an airport rail link in Nanjing, China, providing rapid transit service between the city’s urban area and Nanjing Lukou International Airport.
-
B.
Nanjing Metro Line 2
Nanjing Metro Line 2 is an east–west rapid transit line in Nanjing’s metro system that connects key urban districts and major transport hubs across the city.
-
C.
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.
-
D.
Changzhou Metro
Changzhou Metro is the urban rapid transit system serving the city of Changzhou in Jiangsu Province, China.
-
E.
Shanghai Metro Line 15
Shanghai Metro Line 15 is a north–south rapid transit line in Shanghai’s metro system serving numerous districts with fully automated trains.
- 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: Nanjing Metro Line 10 Target entity description: Nanjing Metro Line 10 is an urban rapid transit line in Nanjing, China, connecting key districts on the city's western side and serving as part of the Nanjing Metro network.
-
A.
Nanjing Metro Line S1
Nanjing Metro Line S1 is an airport rail link in Nanjing, China, providing rapid transit service between the city’s urban area and Nanjing Lukou International Airport.
-
B.
Nanjing Metro Line 2
Nanjing Metro Line 2 is an east–west rapid transit line in Nanjing’s metro system that connects key urban districts and major transport hubs across the city.
-
C.
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.
-
D.
Changzhou Metro
Changzhou Metro is the urban rapid transit system serving the city of Changzhou in Jiangsu Province, China.
-
E.
Shanghai Metro Line 15
Shanghai Metro Line 15 is a north–south rapid transit line in Shanghai’s metro system serving numerous districts with fully automated trains.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
metro line
ⓘ
public transport infrastructure ⓘ |
| cityServed | Nanjing ⓘ |
| connectsBankOfYangtze |
north bank
ⓘ
south bank ⓘ |
| connectsDistrict |
Gulou District
ⓘ
Jianye District ⓘ Pukou District ⓘ
linked to:
Pukou
|
| connectsTo | other Nanjing Metro lines at interchange stations ⓘ |
| continent | Asia ⓘ |
| country | China ⓘ |
| crossesRiver | Yangtze River ⓘ |
| electrification | overhead line ⓘ |
| fareCollection |
contactless smart card
ⓘ
single-journey ticket ⓘ |
| farePolicy | distance-based fare ⓘ |
| fareSystem | Nanjing Metro fare system ⓘ |
| hasColor | designated line color on Nanjing Metro maps ⓘ |
| hasFeature |
air-conditioned trains
ⓘ
electronic passenger information displays ⓘ platform screen doors at most stations ⓘ |
| hasMode |
at-grade
ⓘ
elevated ⓘ underground ⓘ |
| infrastructureType | urban rail line ⓘ |
| isInNetwork | urban rail transit in China ⓘ |
| isPartOf | public transport in Nanjing ⓘ |
| languageOfSignage |
Chinese
ⓘ
English ⓘ |
| locatedIn |
China
ⓘ
Jiangsu ⓘ Nanjing ⓘ |
| networkRole | cross-river metro line ⓘ |
| operator | Nanjing Metro Group ⓘ |
| owner | Nanjing Metro Group ⓘ |
| partOf | Nanjing Metro ⓘ |
| primaryFunction | urban passenger transport ⓘ |
| regionServed | western side of Nanjing ⓘ |
| safetySystem |
automatic train control
ⓘ
automatic train protection ⓘ |
| serviceArea | western Nanjing ⓘ |
| ticketingSystem | automatic fare collection ⓘ |
| trackGauge | standard gauge ⓘ |
| transitSystem | Nanjing Metro ⓘ |
| transportType |
metro
ⓘ
rapid transit ⓘ |
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: Nanjing Metro Line 10 Description of subject: Nanjing Metro Line 10 is an urban rapid transit line in Nanjing, China, connecting key districts on the city's western side and serving as part of the Nanjing Metro network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Line 4
linked to: Nanjing Metro Line 10