Johor–Singapore Causeway
E177454
The Johor–Singapore Causeway is a major road and rail link connecting Malaysia and Singapore, serving as one of the busiest border crossings in the world.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Johor–Singapore Causeway canonical | 16 |
| Johor Bahru Checkpoint | 2 |
| Johor–Singapore Causeway Agreement | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1561281 — 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: Johor–Singapore Causeway Context triple: [Straits of Johor, hasCrossing, Johor–Singapore Causeway]
-
A.
Canso Causeway
The Canso Causeway is a rock-fill transportation link in eastern Canada that connects Cape Breton Island to mainland Nova Scotia, carrying both road and rail traffic across the Strait of Canso.
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B.
Straits of Johor
The Straits of Johor is a narrow channel of water separating Singapore from the southern coast of Peninsular Malaysia, serving as an important maritime and transportation corridor.
-
C.
Suramadu Bridge
Suramadu Bridge is a long cable-stayed bridge in Indonesia that connects the city of Surabaya on Java with Madura Island, serving as a major transportation and economic link.
-
D.
North South Motorway
The North–South Motorway is a major freeway in Adelaide, South Australia, forming the central spine of the city’s north–south road corridor.
-
E.
Sheikh Jaber Al-Ahmad Al-Sabah Causeway
The Sheikh Jaber Al-Ahmad Al-Sabah Causeway is one of the world’s longest sea bridges, linking Kuwait City to the northern Subiyah area to support national development and regional connectivity.
- 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: Johor–Singapore Causeway Target entity description: The Johor–Singapore Causeway is a major road and rail link connecting Malaysia and Singapore, serving as one of the busiest border crossings in the world.
-
A.
Canso Causeway
The Canso Causeway is a rock-fill transportation link in eastern Canada that connects Cape Breton Island to mainland Nova Scotia, carrying both road and rail traffic across the Strait of Canso.
-
B.
Straits of Johor
The Straits of Johor is a narrow channel of water separating Singapore from the southern coast of Peninsular Malaysia, serving as an important maritime and transportation corridor.
-
C.
Suramadu Bridge
Suramadu Bridge is a long cable-stayed bridge in Indonesia that connects the city of Surabaya on Java with Madura Island, serving as a major transportation and economic link.
-
D.
North South Motorway
The North–South Motorway is a major freeway in Adelaide, South Australia, forming the central spine of the city’s north–south road corridor.
-
E.
Sheikh Jaber Al-Ahmad Al-Sabah Causeway
The Sheikh Jaber Al-Ahmad Al-Sabah Causeway is one of the world’s longest sea bridges, linking Kuwait City to the northern Subiyah area to support national development and regional connectivity.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
causeway
ⓘ
international border crossing ⓘ road-rail bridge ⓘ |
| alsoKnownAs | Tambak Johor ⓘ |
| borderCrossingBetween |
Malaysia
ⓘ
Singapore ⓘ |
| carries |
motor vehicles
ⓘ
pedestrians ⓘ rail traffic ⓘ utilities ⓘ |
| connects |
Johor Bahru
ⓘ
Woodlands, Singapore ⓘ |
| constructionStartDate | 1919 ⓘ |
| country |
Malaysia
ⓘ
Singapore ⓘ |
| crosses | Straits of Johor ⓘ |
| hasCustomsCheckpoint |
Johor–Singapore Causeway
self-linksurface differs
ⓘ
surface form:
Johor Bahru Checkpoint
Woodlands Checkpoint ⓘ |
| hasPart |
electricity transmission infrastructure
ⓘ
railway line ⓘ roadway ⓘ telecommunications infrastructure ⓘ water pipeline ⓘ |
| historicalEvent |
partially destroyed during World War II
ⓘ
subsequently repaired after World War II ⓘ |
| length | approximately 1.056 kilometres ⓘ |
| location | between Johor, Malaysia and Singapore ⓘ |
| maintainedBy |
Government of Malaysia
ⓘ
Government of Singapore ⓘ |
| nearbyCity |
Johor Bahru
ⓘ
Singapore ⓘ |
| opened | 1923 ⓘ |
| partOf |
Singapore–Malaysia border
ⓘ
surface form:
Malaysia–Singapore border
|
| primaryFunction | facilitating cross-border movement of people and goods ⓘ |
| railOperator | KTM (Keretapi Tanah Melayu) ⓘ |
| railTerminus |
Johor Bahru Sentral railway station
ⓘ
Woodlands Train Checkpoint ⓘ |
| region | Southeast Asia ⓘ |
| replacedBy | Second Link Expressway (as an additional crossing) ⓘ |
| roadTerminus |
Johor–Singapore Causeway
self-linksurface differs
ⓘ
surface form:
Johor Bahru Checkpoint
Woodlands Checkpoint ⓘ |
| serves |
Johor Bahru District
ⓘ
Woodlands, Singapore ⓘ
surface form:
North Region, Singapore
|
| significance | key economic link between Malaysia and Singapore ⓘ |
| status | one of the busiest border crossings in the world ⓘ |
| trafficDirection | bidirectional ⓘ |
| waterBody |
Straits of Johor
ⓘ
surface form:
Johor Strait
|
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: Johor–Singapore Causeway Description of subject: The Johor–Singapore Causeway is a major road and rail link connecting Malaysia and Singapore, serving as one of the busiest border crossings in the world.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Johor Bahru Checkpoint
Johor–Singapore Causeway
→
hasCustomsCheckpoint
→
Johor–Singapore Causeway
self-linksurface differs
ⓘ
this entity surface form:
Johor Bahru Checkpoint
this entity surface form:
Johor–Singapore Causeway Agreement
subject surface form:
Johor Bahru
subject surface form:
Johor Bahru