North Java railway line
E330402
The North Java railway line is a major rail corridor running along the northern coast of Java, Indonesia, connecting key cities and serving as an important route for both passenger and freight transport.
All labels observed (6)
| Label | Occurrences |
|---|---|
| North Java railway line canonical | 2 |
| Semarang–Cirebon railway line | 1 |
| Semarang–Solo corridor | 1 |
| Semarang–Surabaya railway line | 1 |
| north coast railway line of Java | 1 |
| north coastal railway corridor of Java | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3080774 — 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: North Java railway line Context triple: [Poncol railway station, railwayLineUsed, North Java railway line]
-
A.
Indonesian railway network
The Indonesian railway network is the nationwide system of rail lines and services that connects major cities and regions across Indonesia, primarily on the islands of Java and Sumatra.
-
B.
Hukun railway
Hukun railway is a major Chinese rail line connecting Shanghai with Kunming, linking the country’s eastern coast to its southwestern interior.
-
C.
Tasikmalaya railway station
Tasikmalaya railway station is a key train station in the city of Tasikmalaya, Indonesia, serving as an important regional hub for passenger rail transport.
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D.
Kereta Api Indonesia
Kereta Api Indonesia is Indonesia’s state-owned railway company responsible for operating the country’s passenger and freight rail services.
-
E.
Bekasi Station
Bekasi Station is a major railway station serving commuter and intercity trains in the city of Bekasi, Indonesia.
- 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: North Java railway line Target entity description: The North Java railway line is a major rail corridor running along the northern coast of Java, Indonesia, connecting key cities and serving as an important route for both passenger and freight transport.
-
A.
Indonesian railway network
The Indonesian railway network is the nationwide system of rail lines and services that connects major cities and regions across Indonesia, primarily on the islands of Java and Sumatra.
-
B.
Hukun railway
Hukun railway is a major Chinese rail line connecting Shanghai with Kunming, linking the country’s eastern coast to its southwestern interior.
-
C.
Tasikmalaya railway station
Tasikmalaya railway station is a key train station in the city of Tasikmalaya, Indonesia, serving as an important regional hub for passenger rail transport.
-
D.
Kereta Api Indonesia
Kereta Api Indonesia is Indonesia’s state-owned railway company responsible for operating the country’s passenger and freight rail services.
-
E.
Bekasi Station
Bekasi Station is a major railway station serving commuter and intercity trains in the city of Bekasi, Indonesia.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
rail corridor
ⓘ
railway line ⓘ |
| connects | key cities in northern Java ⓘ |
| continent | Asia ⓘ |
| country | Indonesia ⓘ |
| follows | north coast of Java ⓘ |
| hasEconomicRole | supports movement of goods along Java’s north coast ⓘ |
| hasRouteCharacteristic |
intercity
ⓘ
mixed passenger and freight ⓘ |
| hasSignificance | major rail corridor in Java ⓘ |
| hasSocialRole | supports mobility of people between major cities in northern Java ⓘ |
| infrastructureType | heavy rail ⓘ |
| isPartOf | national transport infrastructure of Indonesia ⓘ |
| languageOfToponym | Indonesian ⓘ |
| locatedInRegion | northern coast of Java ⓘ |
| locatedOn | Java ⓘ |
| partOf | Indonesian railway network ⓘ |
| transportMode | rail ⓘ |
| usedFor |
freight transport
ⓘ
passenger transport ⓘ |
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: North Java railway line Description of subject: The North Java railway line is a major rail corridor running along the northern coast of Java, Indonesia, connecting key cities and serving as an important route for both passenger and freight transport.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Semarang–Solo corridor
this entity surface form:
north coastal railway corridor of Java
this entity surface form:
Semarang–Surabaya railway line
this entity surface form:
Semarang–Cirebon railway line