National Road N3 (Cameroon)
E584074
National Road N3 (Cameroon) is a major national highway that links the northern city of Maroua with other key regions in Cameroon, serving as an important route for transport and trade.
All labels observed (1)
| Label | Occurrences |
|---|---|
| National Road N3 (Cameroon) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6297859 — 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: National Road N3 (Cameroon) Context triple: [Maroua, roadConnection, National Road N3 (Cameroon)]
-
A.
National Road N1 (Cameroon)
National Road N1 (Cameroon) is a major national highway that serves as a key transport corridor in northern Cameroon, linking important regional centers such as Maroua to the rest of the country.
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B.
Bamenda–Mbouda road
The Bamenda–Mbouda road is a major roadway in western Cameroon that links the city of Bamenda with Mbouda, serving as an important regional transport corridor.
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C.
Niger national road network
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.
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D.
Transcameroon Railway
The Transcameroon Railway is a major rail line in Cameroon that links the country's central and northern regions, supporting both passenger travel and freight transport across key economic areas.
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E.
South Region (Cameroon)
The South Region of Cameroon is a coastal, forested administrative region in the country's south that includes important Atlantic shoreline, rich biodiversity, and significant timber and offshore oil resources.
- 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: National Road N3 (Cameroon) Target entity description: National Road N3 (Cameroon) is a major national highway that links the northern city of Maroua with other key regions in Cameroon, serving as an important route for transport and trade.
-
A.
National Road N1 (Cameroon)
National Road N1 (Cameroon) is a major national highway that serves as a key transport corridor in northern Cameroon, linking important regional centers such as Maroua to the rest of the country.
-
B.
Bamenda–Mbouda road
The Bamenda–Mbouda road is a major roadway in western Cameroon that links the city of Bamenda with Mbouda, serving as an important regional transport corridor.
-
C.
Niger national road network
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.
-
D.
Transcameroon Railway
The Transcameroon Railway is a major rail line in Cameroon that links the country's central and northern regions, supporting both passenger travel and freight transport across key economic areas.
-
E.
South Region (Cameroon)
The South Region of Cameroon is a coastal, forested administrative region in the country's south that includes important Atlantic shoreline, rich biodiversity, and significant timber and offshore oil resources.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
national highway
ⓘ
road ⓘ transport infrastructure ⓘ |
| connects | Maroua NERFINISHED ⓘ |
| country | Cameroon NERFINISHED ⓘ |
| hasEconomicRole |
supports movement of goods and services
ⓘ
supports regional trade ⓘ |
| hasFunction |
trade route
ⓘ
transport route ⓘ |
| importance | major national highway in Cameroon ⓘ |
| locatedIn | Cameroon NERFINISHED ⓘ |
| maintainedBy | Government of Cameroon NERFINISHED ⓘ |
| partOf | Cameroonian national road network ⓘ |
| routeType | N-road ⓘ |
| serves |
Maroua region
NERFINISHED
ⓘ
northern Cameroon ⓘ |
| surfaceType | paved (partly or fully) ⓘ |
| usedFor |
freight transport
ⓘ
passenger transport ⓘ road 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: National Road N3 (Cameroon) Description of subject: National Road N3 (Cameroon) is a major national highway that links the northern city of Maroua with other key regions in Cameroon, serving as an important route for transport and trade.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.