Uiwang rail yard
E797482
Uiwang rail yard is a major railway freight and logistics hub in Uiwang, South Korea, serving as a key center for cargo handling and rail operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Uiwang rail yard canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9413077 — 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: Uiwang rail yard Context triple: [Uiwang, hasRailFacility, Uiwang rail yard]
-
A.
Jangsan Depot
Jangsan Depot is a maintenance and storage facility serving trains on the Busan Metro system in Busan, South Korea.
-
B.
Daejeo Depot
Daejeo Depot is a maintenance and storage facility serving the Busan Metro system in Busan, South Korea.
-
C.
Jicheon Depot
Jicheon Depot is a maintenance and storage facility serving the Daegu Metro system in Daegu, South Korea.
-
D.
Yonggwang Station
Yonggwang Station is one of the elaborately decorated underground stations of the Pyongyang Metro in North Korea, known for its grand socialist realist murals and chandeliers.
-
E.
Jonu Station
Jonu Station is a stop on the Pyongyang Metro system in North Korea, serving passengers on one of the capital’s main urban rail lines.
- 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: Uiwang rail yard Target entity description: Uiwang rail yard is a major railway freight and logistics hub in Uiwang, South Korea, serving as a key center for cargo handling and rail operations.
-
A.
Jangsan Depot
Jangsan Depot is a maintenance and storage facility serving trains on the Busan Metro system in Busan, South Korea.
-
B.
Daejeo Depot
Daejeo Depot is a maintenance and storage facility serving the Busan Metro system in Busan, South Korea.
-
C.
Jicheon Depot
Jicheon Depot is a maintenance and storage facility serving the Daegu Metro system in Daegu, South Korea.
-
D.
Yonggwang Station
Yonggwang Station is one of the elaborately decorated underground stations of the Pyongyang Metro in North Korea, known for its grand socialist realist murals and chandeliers.
-
E.
Jonu Station
Jonu Station is a stop on the Pyongyang Metro system in North Korea, serving passengers on one of the capital’s main urban rail lines.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
freight terminal
ⓘ
logistics hub ⓘ rail yard ⓘ |
| category |
Rail freight transport in South Korea
ⓘ
Rail yards in South Korea ⓘ Transport in Gyeonggi Province ⓘ |
| connectsTo |
national rail network of South Korea
ⓘ
rail lines in Gyeonggi Province ⓘ |
| continent | Asia ⓘ |
| country | South Korea ⓘ |
| environment | urban-industrial area ⓘ |
| governedBy |
Government of South Korea
ⓘ
linked to:
South Korean government
|
| handles |
bulk goods
ⓘ
containers ⓘ freight cargo ⓘ general cargo ⓘ |
| hasAccess |
rail access
ⓘ
road access ⓘ |
| hasEconomicRole |
supports national trade
ⓘ
supports regional logistics ⓘ |
| hasFunction |
cargo consolidation
ⓘ
cargo distribution ⓘ container handling ⓘ train marshaling ⓘ wagon sorting ⓘ |
| hasInfrastructureType | rail freight infrastructure ⓘ |
| hasLanguage | Korean ⓘ |
| hasStrategicImportance | key freight and logistics hub in South Korea ⓘ |
| hasTransportMode | rail ⓘ |
| infrastructureClass | heavy rail facility ⓘ |
| locatedIn | Uiwang ⓘ |
| locatedInAdministrativeTerritory | Gyeonggi Province ⓘ |
| locatedInMunicipality |
Uiwang-si
ⓘ
linked to:
Uiwang
|
| locatedInTimeZone | Korea Standard Time ⓘ |
| locatedNear | Seoul Capital Area ⓘ |
| near | Seoul ⓘ |
| partOf |
South Korean railway freight network
ⓘ
linked to:
South Korean railway network
national logistics infrastructure of South Korea ⓘ |
| railwaySystem | rail transport in South Korea ⓘ |
| serves |
cargo handling
ⓘ
freight trains ⓘ rail logistics ⓘ |
| usedBy | freight operators in South Korea ⓘ |
| usedFor |
freight operations
ⓘ
intermodal transport ⓘ logistics services ⓘ |
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: Uiwang rail yard Description of subject: Uiwang rail yard is a major railway freight and logistics hub in Uiwang, South Korea, serving as a key center for cargo handling and rail operations.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.