Shah Alam Expressway
E761362
The Shah Alam Expressway is a major controlled-access highway in the Klang Valley region of Malaysia that facilitates east–west travel between Klang and other key urban centers.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Shah Alam Expressway canonical | 15 |
| Lebuhraya Persekutuan | 1 |
| Shah Alam Expressway (KESAS) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8838518 — 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: Shah Alam Expressway Context triple: [Klang, transportInfrastructure, Shah Alam Expressway]
-
A.
South Klang Valley Expressway
The South Klang Valley Expressway is a major Malaysian highway that serves as a key orbital route around the southern Klang Valley, linking townships such as Putrajaya, Kajang, and Banting while easing congestion on other primary expressways.
-
B.
Pan Island Expressway
The Pan Island Expressway is one of Singapore’s major east–west expressways, connecting key industrial, residential, and commercial areas across the island.
-
C.
Tuas Expressway
Tuas Expressway is a major expressway in western Singapore that connects the island’s road network to Malaysia via the Malaysia–Singapore Second Link.
-
D.
Bukit Jalil Highway
Bukit Jalil Highway is a major roadway in Kuala Lumpur, Malaysia, that serves as a key access route to the Bukit Jalil area and its sports and residential facilities.
-
E.
Seremban–Port Dickson Highway
The Seremban–Port Dickson Highway is a major expressway in Negeri Sembilan, Malaysia, connecting the inland town of Seremban with the coastal resort area of Port Dickson.
- 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: Shah Alam Expressway Target entity description: The Shah Alam Expressway is a major controlled-access highway in the Klang Valley region of Malaysia that facilitates east–west travel between Klang and other key urban centers.
-
A.
South Klang Valley Expressway
The South Klang Valley Expressway is a major Malaysian highway that serves as a key orbital route around the southern Klang Valley, linking townships such as Putrajaya, Kajang, and Banting while easing congestion on other primary expressways.
-
B.
Pan Island Expressway
The Pan Island Expressway is one of Singapore’s major east–west expressways, connecting key industrial, residential, and commercial areas across the island.
-
C.
Tuas Expressway
Tuas Expressway is a major expressway in western Singapore that connects the island’s road network to Malaysia via the Malaysia–Singapore Second Link.
-
D.
Bukit Jalil Highway
Bukit Jalil Highway is a major roadway in Kuala Lumpur, Malaysia, that serves as a key access route to the Bukit Jalil area and its sports and residential facilities.
-
E.
Seremban–Port Dickson Highway
The Seremban–Port Dickson Highway is a major expressway in Negeri Sembilan, Malaysia, connecting the inland town of Seremban with the coastal resort area of Port Dickson.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
controlled-access highway
ⓘ
expressway ⓘ road infrastructure ⓘ |
| accessControl | controlled-access ⓘ |
| connectsTo |
Klang
ⓘ
Kuala Lumpur metropolitan area ⓘ
linked to:
Greater Kuala Lumpur
Petaling Jaya ⓘ Shah Alam ⓘ Subang Jaya ⓘ |
| country | Malaysia ⓘ |
| designedFor | motor vehicle traffic ⓘ |
| direction | east–west ⓘ |
| function | facilitates east–west travel between Klang and other key urban centers ⓘ |
| hasAccessRestriction |
grade-separated junctions
ⓘ
no direct property access ⓘ |
| hasCarriageway | dual carriageway ⓘ |
| hasJunctionType | interchange ⓘ |
| hasLanes | multiple lanes in each direction ⓘ |
| hasSpeedLimit | highway speed limit (Malaysia) ⓘ |
| infrastructureType | toll expressway ⓘ |
| locatedIn |
Klang Valley
ⓘ
Selangor ⓘ |
| partOf | Malaysian expressway network ⓘ |
| regionServed |
Klang Valley region
ⓘ
linked to:
Klang Valley
|
| roadStandard | expressway standard ⓘ |
| roadType | highway ⓘ |
| roleInNetwork | major east–west corridor in Klang Valley ⓘ |
| servesUrbanArea |
Klang
ⓘ
Klang Valley conurbation ⓘ
linked to:
Klang Valley
Petaling Jaya ⓘ Shah Alam ⓘ Subang Jaya ⓘ |
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: Shah Alam Expressway Description of subject: The Shah Alam Expressway is a major controlled-access highway in the Klang Valley region of Malaysia that facilitates east–west travel between Klang and other key urban centers.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Shah Alam Expressway
linked to: Shah Alam Expressway
subject linked to:
North–South Expressway Central Link (ELITE)