Suin–Bundang Line
E476587
The Suin–Bundang Line is a major commuter rail line in the Seoul metropolitan area that connects southeastern Seoul with surrounding cities such as Seongnam, Yongin, and Suwon.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Suin–Bundang Line canonical | 18 |
| Bundang Line | 14 |
| Seoul Metropolitan Subway Line Suin–Bundang Line | 1 |
| Suin–Bundang Line (nearby access) | 1 |
| Suin–Bundang Line network | 1 |
| 분당선 | 1 |
| 수인분당선 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4749923 — 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: Suin–Bundang Line Context triple: [Seoul Metropolitan Subway, hasPart, Suin–Bundang Line]
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A.
Gyeongbu Line
The Gyeongbu Line is South Korea’s principal railway corridor, connecting the capital Seoul with the major port city of Busan and serving as the country’s busiest and most important rail route.
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B.
Gyeongui–Jungang Line
The Gyeongui–Jungang Line is a major commuter rail line in the Seoul metropolitan area that connects central Seoul with its northwestern and eastern suburbs.
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C.
Daegu Metro
Daegu Metro is the urban rapid transit system serving the city of Daegu in South Korea, providing high-capacity rail transportation across the metropolitan area.
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D.
Incheon Subway
Incheon Subway is the urban rapid transit system serving the city of Incheon, South Korea, connecting major districts and linking with the Seoul Metropolitan Subway network.
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E.
Daejeon Metro
Daejeon Metro is the urban rapid transit system serving the city of Daejeon in South Korea.
- 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: Suin–Bundang Line Target entity description: The Suin–Bundang Line is a major commuter rail line in the Seoul metropolitan area that connects southeastern Seoul with surrounding cities such as Seongnam, Yongin, and Suwon.
-
A.
Gyeongbu Line
The Gyeongbu Line is South Korea’s principal railway corridor, connecting the capital Seoul with the major port city of Busan and serving as the country’s busiest and most important rail route.
-
B.
Gyeongui–Jungang Line
The Gyeongui–Jungang Line is a major commuter rail line in the Seoul metropolitan area that connects central Seoul with its northwestern and eastern suburbs.
-
C.
Daegu Metro
Daegu Metro is the urban rapid transit system serving the city of Daegu in South Korea, providing high-capacity rail transportation across the metropolitan area.
-
D.
Incheon Subway
Incheon Subway is the urban rapid transit system serving the city of Incheon, South Korea, connecting major districts and linking with the Seoul Metropolitan Subway network.
-
E.
Daejeon Metro
Daejeon Metro is the urban rapid transit system serving the city of Daejeon in South Korea.
- F. None of above. chosen
Statements (52)
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: Suin–Bundang Line Description of subject: The Suin–Bundang Line is a major commuter rail line in the Seoul metropolitan area that connects southeastern Seoul with surrounding cities such as Seongnam, Yongin, and Suwon.
Referenced by (37)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
subject linked to:
Line 4
subject linked to:
Line 3
linked to: Suin–Bundang Line
subject linked to:
Line 5
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
subject linked to:
AREX rail line
subject linked to:
Incheon Airport Railroad (AREX)
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
linked to: Suin–Bundang Line
subject linked to:
Seongnam, Gyeonggi-do, South Korea
linked to: Suin–Bundang Line