Foshan Metro
E192383
Foshan Metro is the urban rapid transit system serving Foshan in Guangdong Province, China, integrated with the Guangzhou Metro to form a larger intercity rail network in the Pearl River Delta.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Foshan Metro canonical | 4 |
| Foshan Metro Line 2 | 1 |
| Foshan Rail Transit Group | 1 |
| Foshan urban rail network | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1650416 — 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: Foshan Metro Context triple: [Guangzhou Metro, connectsTo, Foshan Metro]
-
A.
Guangzhou Metro
Guangzhou Metro is the rapid transit system serving Guangzhou, China, forming one of the country’s largest and busiest urban rail networks.
-
B.
Shenzhen Metro
Shenzhen Metro is the rapid transit system serving the city of Shenzhen, China, known for its extensive, modern network and role in supporting the region’s fast-paced urban development.
-
C.
Guangzhou Metro Line 5
Guangzhou Metro Line 5 is a major east–west rapid transit line in Guangzhou’s metro system, connecting key urban districts and serving as an important high-capacity commuter corridor.
-
D.
Guangzhou Metro Line 2
Guangzhou Metro Line 2 is a major north–south rapid transit line in Guangzhou, China, connecting key railway hubs, commercial districts, and residential areas across the city.
-
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: Foshan Metro Target entity description: Foshan Metro is the urban rapid transit system serving Foshan in Guangdong Province, China, integrated with the Guangzhou Metro to form a larger intercity rail network in the Pearl River Delta.
-
A.
Guangzhou Metro
Guangzhou Metro is the rapid transit system serving Guangzhou, China, forming one of the country’s largest and busiest urban rail networks.
-
B.
Shenzhen Metro
Shenzhen Metro is the rapid transit system serving the city of Shenzhen, China, known for its extensive, modern network and role in supporting the region’s fast-paced urban development.
-
C.
Guangzhou Metro Line 5
Guangzhou Metro Line 5 is a major east–west rapid transit line in Guangzhou’s metro system, connecting key urban districts and serving as an important high-capacity commuter corridor.
-
D.
Guangzhou Metro Line 2
Guangzhou Metro Line 2 is a major north–south rapid transit line in Guangzhou, China, connecting key railway hubs, commercial districts, and residential areas across the city.
-
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 (47)
| Predicate | Object |
|---|---|
| instanceOf |
rapid transit system
ⓘ
urban rail transit system ⓘ |
| connectsCity |
Foshan
ⓘ
Guangzhou ⓘ |
| connectsWith |
Guangzhou Metro Line 1
ⓘ
Guangzhou Metro Line 7 ⓘ Guangzhou–Foshan Metro Line ⓘ |
| country | China ⓘ |
| electrification | overhead line ⓘ |
| fareMedium |
rechargeable transit card
ⓘ
single-journey token ⓘ |
| fareSystem | distance-based fare ⓘ |
| hasEnvironmentalBenefit |
reduces road traffic congestion
ⓘ
reduces urban air pollution ⓘ |
| hasFeature |
accessibility features for disabled passengers
ⓘ
air-conditioned trains ⓘ automatic train control ⓘ platform screen doors ⓘ security screening at stations ⓘ |
| hasLanguageOfSignage |
Chinese
ⓘ
English ⓘ |
| hasRouteType |
at-grade
ⓘ
elevated ⓘ underground ⓘ |
| hasTicketingIntegrationWith | regional intercity rail lines ⓘ |
| integratedWith | Guangzhou Metro ⓘ |
| isIntegratedFareSystemWith | Guangzhou Metro ⓘ |
| isPartOf | urban public transport network of Foshan ⓘ |
| isPublicTransport | true ⓘ |
| locatedIn | Foshan ⓘ |
| locatedInAdministrativeTerritory | Guangdong Province ⓘ |
| locatedInMetropolitanArea |
Guangzhou metropolitan area
ⓘ
surface form:
Guangzhou–Foshan metropolitan area
|
| locatedInRegion | Pearl River Delta ⓘ |
| operator |
Foshan Metro
self-linksurface differs
ⓘ
surface form:
Foshan Rail Transit Group
|
| owner | Foshan Municipal Government ⓘ |
| partOf |
Guangzhou–Foshan–Zhaoqing Intercity Railway
ⓘ
surface form:
Guangzhou–Foshan intercity rail network
Pearl River Delta intercity rail network ⓘ |
| primaryPurpose | urban passenger transport ⓘ |
| railGauge | standard gauge ⓘ |
| railwaySignallingSystem | CBTC ⓘ |
| regionServed |
Pearl River Delta
ⓘ
surface form:
Pearl River Delta urban area
|
| safetySystem | automatic train protection ⓘ |
| serves | Foshan ⓘ |
| transitType | metro ⓘ |
| transportMode | rail ⓘ |
| usesRollingStockType | electric multiple unit ⓘ |
| usesTicketingSystem | contactless smart card ⓘ |
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: Foshan Metro Description of subject: Foshan Metro is the urban rapid transit system serving Foshan in Guangdong Province, China, integrated with the Guangzhou Metro to form a larger intercity rail network in the Pearl River Delta.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Foshan urban rail network
this entity surface form:
Foshan Rail Transit Group
this entity surface form:
Foshan Metro Line 2