Serdang Depot
E911403
Serdang Depot is a major rail maintenance and operations facility serving Malaysia’s MRT Putrajaya Line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Serdang Depot canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11220508 — 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: Serdang Depot Context triple: [MRT Putrajaya Line, depot, Serdang Depot]
-
A.
Situ Patenggang
Situ Patenggang is a scenic highland lake and popular natural tourist destination near Ciwidey in West Java, Indonesia, known for its cool climate, tea plantations, and misty mountain views.
-
B.
Cipinang
Cipinang is a neighborhood in East Jakarta, Indonesia, known for housing one of the country’s main prisons and various urban residential and commercial areas.
-
C.
Subang Jaya
Subang Jaya is a major suburban city in the Klang Valley region of Malaysia, known for its dense residential areas, commercial hubs, and educational institutions.
-
D.
Cimahi Station
Cimahi Station is a railway station in Cimahi, West Java, Indonesia, serving as a local and regional passenger rail hub in the Bandung metropolitan area.
-
E.
Binjai
Binjai is a city in Indonesia located near Medan on the island of Sumatra, known as a regional trade and transit hub.
- 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: Serdang Depot Target entity description: Serdang Depot is a major rail maintenance and operations facility serving Malaysia’s MRT Putrajaya Line.
-
A.
Situ Patenggang
Situ Patenggang is a scenic highland lake and popular natural tourist destination near Ciwidey in West Java, Indonesia, known for its cool climate, tea plantations, and misty mountain views.
-
B.
Cipinang
Cipinang is a neighborhood in East Jakarta, Indonesia, known for housing one of the country’s main prisons and various urban residential and commercial areas.
-
C.
Subang Jaya
Subang Jaya is a major suburban city in the Klang Valley region of Malaysia, known for its dense residential areas, commercial hubs, and educational institutions.
-
D.
Cimahi Station
Cimahi Station is a railway station in Cimahi, West Java, Indonesia, serving as a local and regional passenger rail hub in the Bandung metropolitan area.
-
E.
Binjai
Binjai is a city in Indonesia located near Medan on the island of Sumatra, known as a regional trade and transit hub.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
rail maintenance facility
ⓘ
railway depot ⓘ |
| cityServed |
Kuala Lumpur metropolitan area
ⓘ
linked to:
Greater Kuala Lumpur
|
| country | Malaysia ⓘ |
| electrificationSystem | 750 V DC third rail ⓘ |
| function |
operations control support
ⓘ
train maintenance ⓘ train stabling ⓘ |
| hasFacility |
administration building
ⓘ
inspection sheds ⓘ maintenance workshop ⓘ stabling yard ⓘ washing plant ⓘ |
| lineTypeServed | rapid transit ⓘ |
| locatedInAdministrativeTerritory | Selangor ⓘ |
| locatedNear | Serdang ⓘ |
| operator | Rapid Rail Sdn Bhd ⓘ |
| owner |
Mass Rapid Transit Corporation Berhad
ⓘ
linked to:
Mass Rapid Transit Corporation
|
| partOf | MRT Putrajaya Line infrastructure ⓘ |
| partOfProject |
Klang Valley MRT project
ⓘ
linked to:
Klang Valley Mass Rapid Transit system
|
| railGauge | standard gauge ⓘ |
| railNetwork |
Klang Valley Mass Rapid Transit
ⓘ
linked to:
Klang Valley Mass Rapid Transit system
|
| regionServed | Klang Valley ⓘ |
| servesLine | MRT Putrajaya Line ⓘ |
| servesRollingStockType | MRT Putrajaya Line driverless metro trains ⓘ |
| status | operational ⓘ |
| usedFor |
heavy maintenance of MRT Putrajaya Line rolling stock
ⓘ
light maintenance of MRT Putrajaya Line rolling stock ⓘ operations support for MRT Putrajaya Line ⓘ stabling MRT Putrajaya Line trains ⓘ |
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: Serdang Depot Description of subject: Serdang Depot is a major rail maintenance and operations facility serving Malaysia’s MRT Putrajaya Line.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.