Guangfo Line
E190888
The Guangfo Line is an intercity rapid transit route that connects the cities of Guangzhou and Foshan as part of the Guangzhou Metro system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Guangfo Line canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T1650415 — 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: Guangfo Line Context triple: [Guangzhou Metro, hasLine, Guangfo Line]
-
A.
Fangshan Line
Fangshan Line is a rapid transit line in the Beijing Subway system serving the southwestern Fangshan District and connecting it with Beijing’s urban core.
-
B.
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.
-
C.
Yangluo Line
The Yangluo Line is a rapid transit line within the Wuhan Metro system serving the Yangluo area and connecting it to the broader urban network.
-
D.
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.
-
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: Guangfo Line Target entity description: The Guangfo Line is an intercity rapid transit route that connects the cities of Guangzhou and Foshan as part of the Guangzhou Metro system.
-
A.
Fangshan Line
Fangshan Line is a rapid transit line in the Beijing Subway system serving the southwestern Fangshan District and connecting it with Beijing’s urban core.
-
B.
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.
-
C.
Yangluo Line
The Yangluo Line is a rapid transit line within the Wuhan Metro system serving the Yangluo area and connecting it to the broader urban network.
-
D.
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.
-
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 (40)
| Predicate | Object |
|---|---|
| instanceOf |
Foshan Metro line
ⓘ
Guangzhou Metro line ⓘ intercity rapid transit line ⓘ metro line ⓘ |
| connects |
Foshan
ⓘ
Guangzhou ⓘ |
| country | China ⓘ |
| electrification | overhead line ⓘ |
| fareCollection | automatic fare collection system ⓘ |
| fareSystem |
Foshan Metro fare system
ⓘ
Guangzhou Metro fare system ⓘ |
| hasBorderCrossingFunction | intercity urban connection between Guangzhou and Foshan ⓘ |
| hasRouteType |
at-grade
ⓘ
elevated ⓘ underground ⓘ |
| hasServicePattern | all-stations stopping service ⓘ |
| isIntegratedWith |
Foshan urban rail network
ⓘ
linked to:
Foshan Metro
Guangzhou urban rail network ⓘ
linked to:
Guangzhou Metro
|
| isPartOfUrbanAgglomeration | Pearl River Delta ⓘ |
| languageOfSignage |
Chinese
ⓘ
English ⓘ |
| locatedIn |
Guangdong
ⓘ
linked to:
Guangdong Province
|
| operator |
Foshan Metro
ⓘ
Guangzhou Metro ⓘ |
| partOf |
Foshan Metro
ⓘ
Guangzhou Metro ⓘ |
| primaryPurpose |
commuter transport
ⓘ
intercity urban transit ⓘ |
| railwaySignalling |
automatic train control
ⓘ
automatic train operation ⓘ automatic train protection ⓘ |
| rollingStockType | electric multiple unit ⓘ |
| safetySystem | platform screen doors at most stations ⓘ |
| servesCity |
Foshan
ⓘ
Guangzhou ⓘ |
| systemType | rapid transit ⓘ |
| trackGauge | standard gauge ⓘ |
| transitType | intercity metro ⓘ |
| usesTicketingSystem |
contactless smart card
ⓘ
single-journey token ⓘ |
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: Guangfo Line Description of subject: The Guangfo Line is an intercity rapid transit route that connects the cities of Guangzhou and Foshan as part of the Guangzhou Metro system.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.