Niger national road network
E357043
The Niger national road network is the system of major highways and routes that connect the capital Niamey with other regions and neighboring countries, facilitating transport and trade across Niger.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Niger national road network canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3432225 — 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: Niger national road network Context triple: [Niamey, roadNetworkConnection, Niger national road network]
-
A.
Egyptian road network
The Egyptian road network is the nationwide system of highways and roads that connects major cities, towns, and regions across Egypt, supporting transportation, trade, and economic activity.
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B.
E-road network
The E-road network is an international system of numbered roads that links major cities and regions across Europe, overlaying national highways to create a coordinated transcontinental route network.
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C.
A2 highway (Nigeria)
The A2 highway in Nigeria is a major north–south route that links key cities including Ilorin, facilitating regional trade and transportation across the country.
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D.
A1 highway (Nigeria)
The A1 highway in Nigeria is a major north–south route that links key cities and regions, including connecting Ilorin to other parts of the country.
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E.
National Route N2
National Route N2 is a major South African highway running along the southern coast, connecting key cities and towns including those of the scenic Garden Route.
- 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: Niger national road network Target entity description: The Niger national road network is the system of major highways and routes that connect the capital Niamey with other regions and neighboring countries, facilitating transport and trade across Niger.
-
A.
Egyptian road network
The Egyptian road network is the nationwide system of highways and roads that connects major cities, towns, and regions across Egypt, supporting transportation, trade, and economic activity.
-
B.
E-road network
The E-road network is an international system of numbered roads that links major cities and regions across Europe, overlaying national highways to create a coordinated transcontinental route network.
-
C.
A2 highway (Nigeria)
The A2 highway in Nigeria is a major north–south route that links key cities including Ilorin, facilitating regional trade and transportation across the country.
-
D.
A1 highway (Nigeria)
The A1 highway in Nigeria is a major north–south route that links key cities and regions, including connecting Ilorin to other parts of the country.
-
E.
National Route N2
National Route N2 is a major South African highway running along the southern coast, connecting key cities and towns including those of the scenic Garden Route.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | road network ⓘ |
| borderFunction | provides access to seaports via neighboring countries ⓘ |
| challenges |
maintenance funding constraints
ⓘ
pavement degradation ⓘ sand encroachment ⓘ seasonal accessibility issues ⓘ |
| componentType |
national highways
ⓘ
primary roads ⓘ secondary roads ⓘ |
| connectsCapital | Niamey ⓘ |
| connectsRegions |
central Niger
ⓘ
eastern Niger ⓘ northern Niger ⓘ western Niger ⓘ |
| connectsTo |
Algeria
ⓘ
Benin ⓘ Burkina Faso ⓘ Chad ⓘ Mali ⓘ Nigeria ⓘ |
| country | Niger ⓘ |
| hasMajorCorridor |
Niamey–Agadez corridor
ⓘ
linked to:
Niamey–Zinder corridor
Niamey–Dosso–Gaya corridor ⓘ Niamey–Tillabéri corridor ⓘ Niamey–Zinder corridor ⓘ |
| hasNode |
Agadez
ⓘ
linked to:
Agadez Region
Dosso ⓘ Maradi ⓘ
linked to:
Zinder
Niamey ⓘ Tillabéri ⓘ Zinder ⓘ |
| importance | critical for landlocked country connectivity ⓘ |
| infrastructureType | surface transport infrastructure ⓘ |
| linkedTo |
Trans-Saharan Highway
ⓘ
Trans-Sahelian Highway ⓘ |
| managedBy | Ministry of Equipment and Transport of Niger ⓘ |
| purpose |
facilitate trade
ⓘ
facilitate transport ⓘ |
| role |
supports domestic trade
ⓘ
supports international transit ⓘ supports regional trade ⓘ |
| supportsSector |
agriculture
ⓘ
livestock trade ⓘ mining ⓘ services ⓘ |
| usedBy |
freight transport
ⓘ
informal transport operators ⓘ passenger transport ⓘ public transport services ⓘ |
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: Niger national road network Description of subject: The Niger national road network is the system of major highways and routes that connect the capital Niamey with other regions and neighboring countries, facilitating transport and trade across Niger.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.