Abuja–Kaduna expressway
E294465
The Abuja–Kaduna expressway is a major Nigerian highway linking the capital city Abuja with Kaduna, serving as a key transport corridor in the country’s north-central region.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Abuja–Kaduna expressway canonical | 4 |
| Abuja–Kaduna Railway | 1 |
| Abuja–Kaduna corridor | 1 |
| Abuja–Kaduna highway | 1 |
| Abuja–Kaduna–Zaria–Kano Road rehabilitation | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2760204 — 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: Abuja–Kaduna expressway Context triple: [Zuma Rock, visibleFrom, Abuja–Kaduna expressway]
-
A.
Lagos–Ibadan Expressway corridor
The Lagos–Ibadan Expressway corridor is a major Nigerian transportation artery linking Lagos to Ibadan and serving as a critical economic and commuter route in the southwest region.
-
B.
Lekki–Epe Expressway
The Lekki–Epe Expressway is a major arterial highway in Lagos State, Nigeria, connecting the Lekki Peninsula to Epe and serving as a key route for commuters and regional development.
-
C.
Maju Expressway
Maju Expressway is a major Malaysian highway that provides a fast, direct route between Kuala Lumpur and the administrative capital Putrajaya.
-
D.
Joban Expressway
The Jōban Expressway is a major Japanese expressway running along the Pacific coast of Honshu, connecting the Tokyo area with the Tōhoku region and serving as an important transportation corridor for both passenger and freight traffic.
-
E.
Lekki–Ikoyi Link Bridge (via Lekki corridor)
The Lekki–Ikoyi Link Bridge is a prominent cable-stayed bridge in Lagos, Nigeria, connecting the Lekki Peninsula to Ikoyi and serving as a key commuter route and city landmark.
- 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: Abuja–Kaduna expressway Target entity description: The Abuja–Kaduna expressway is a major Nigerian highway linking the capital city Abuja with Kaduna, serving as a key transport corridor in the country’s north-central region.
-
A.
Lagos–Ibadan Expressway corridor
The Lagos–Ibadan Expressway corridor is a major Nigerian transportation artery linking Lagos to Ibadan and serving as a critical economic and commuter route in the southwest region.
-
B.
Lekki–Epe Expressway
The Lekki–Epe Expressway is a major arterial highway in Lagos State, Nigeria, connecting the Lekki Peninsula to Epe and serving as a key route for commuters and regional development.
-
C.
Maju Expressway
Maju Expressway is a major Malaysian highway that provides a fast, direct route between Kuala Lumpur and the administrative capital Putrajaya.
-
D.
Joban Expressway
The Jōban Expressway is a major Japanese expressway running along the Pacific coast of Honshu, connecting the Tokyo area with the Tōhoku region and serving as an important transportation corridor for both passenger and freight traffic.
-
E.
Lekki–Ikoyi Link Bridge (via Lekki corridor)
The Lekki–Ikoyi Link Bridge is a prominent cable-stayed bridge in Lagos, Nigeria, connecting the Lekki Peninsula to Ikoyi and serving as a key commuter route and city landmark.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
highway
ⓘ
road transportation corridor ⓘ |
| connects |
Abuja
ⓘ
Kaduna ⓘ |
| country | Nigeria ⓘ |
| function | intercity transport corridor ⓘ |
| hasEconomicRole |
facilitates movement of goods in northern Nigeria
ⓘ
supports trade between Abuja and Kaduna ⓘ |
| hasIssue |
road safety concerns
ⓘ
security concerns ⓘ traffic congestion ⓘ |
| hasLanguage | English ⓘ |
| hasStrategicRole | critical access route to the federal capital territory ⓘ |
| hasToll | no ⓘ |
| importance | major highway in Nigeria ⓘ |
| locatedIn |
Federal Capital Territory, Nigeria
ⓘ
Kaduna State ⓘ |
| maintainedBy |
Federal Government of Nigeria
ⓘ
linked to:
Government of Nigeria
|
| partOf |
Nigerian road network
ⓘ
linked to:
Nigerian federal highway network
|
| regionServed | north-central Nigeria ⓘ |
| roadType | dual carriageway (partly) ⓘ |
| role | key link between Nigeria’s capital and northern regions ⓘ |
| terminusA | Abuja ⓘ |
| terminusB | Kaduna ⓘ |
| transportMode | road ⓘ |
| usedBy |
buses
ⓘ
private cars ⓘ trucks ⓘ |
| 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: Abuja–Kaduna expressway Description of subject: The Abuja–Kaduna expressway is a major Nigerian highway linking the capital city Abuja with Kaduna, serving as a key transport corridor in the country’s north-central region.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Abuja–Kaduna expressway
linked to: Abuja–Kaduna expressway
linked to: Abuja–Kaduna expressway
linked to: Abuja–Kaduna expressway