A2 highway
E418493
The A2 highway is a major roadway in Nigeria that serves as a key transport corridor connecting Kaduna with other important cities and regions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A2 highway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3165424 — 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: A2 highway Context triple: [Kaduna, transportInfrastructure, A2 highway]
-
A.
A3 highway
The A3 highway is a major roadway in Zimbabwe that serves as a key transport route linking the city of Mutare with other important regions and border crossings.
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B.
A2 motorway
The A2 motorway is a major European highway that serves as a key route for long-distance traffic and connects with several important motorways, including the A22.
-
C.
A8 motorway
The A8 motorway is a major French highway in the Provence-Alpes-Côte d'Azur region that connects cities along the Mediterranean coast, including linking the Italian border area to Aix-en-Provence.
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D.
A12 motorway
The A12 motorway is a major Dutch highway that connects The Hague to the German border, serving as a key east–west transport corridor across the central Netherlands.
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E.
A1 motorway
The A1 motorway is a major Swiss highway that runs across the country, connecting key cities such as Geneva, Lausanne, Bern, and Zurich.
- 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: A2 highway Target entity description: The A2 highway is a major roadway in Nigeria that serves as a key transport corridor connecting Kaduna with other important cities and regions.
-
A.
A3 highway
The A3 highway is a major roadway in Zimbabwe that serves as a key transport route linking the city of Mutare with other important regions and border crossings.
-
B.
A2 motorway
The A2 motorway is a major European highway that serves as a key route for long-distance traffic and connects with several important motorways, including the A22.
-
C.
A8 motorway
The A8 motorway is a major French highway in the Provence-Alpes-Côte d'Azur region that connects cities along the Mediterranean coast, including linking the Italian border area to Aix-en-Provence.
-
D.
A12 motorway
The A12 motorway is a major Dutch highway that connects The Hague to the German border, serving as a key east–west transport corridor across the central Netherlands.
-
E.
A1 motorway
The A1 motorway is a major east–west highway in the Netherlands that connects Amsterdam to the German border, passing through provinces including Gelderland.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
highway
ⓘ
road transport corridor ⓘ |
| connectsCity |
Kaduna
ⓘ
other important cities in Nigeria ⓘ |
| connectsRegion |
northern Nigeria
ⓘ
linked to:
Northern Nigeria
other important regions in Nigeria ⓘ |
| country | Nigeria ⓘ |
| hasFunction |
economic corridor
ⓘ
regional connectivity ⓘ |
| hasRole | key transport corridor ⓘ |
| importance | major roadway in Nigeria ⓘ |
| infrastructureType | transport infrastructure ⓘ |
| locatedIn | Nigeria ⓘ |
| maintainedBy |
Nigerian government
ⓘ
linked to:
Government of Nigeria
|
| partOf | Nigerian federal highway network ⓘ |
| roadSurface | paved ⓘ |
| roadType | trunk road ⓘ |
| serves |
long-distance travel
ⓘ
regional trade ⓘ |
| servesCity | Kaduna ⓘ |
| transportMode | road ⓘ |
| usedFor |
freight transport
ⓘ
intercity 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: A2 highway Description of subject: The A2 highway is a major roadway in Nigeria that serves as a key transport corridor connecting Kaduna with other important cities and regions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.