N12 highway
E918749
The N12 highway is a major South African route that connects Johannesburg with key towns and cities in Mpumalanga and beyond, serving as an important corridor for regional travel and freight.
All labels observed (2)
| Label | Occurrences |
|---|---|
| N12 highway canonical | 4 |
| N12 national road | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7718584 — 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: N12 highway Context triple: [Emalahleni, near, N12 highway]
-
A.
N13 highway
The N13 highway is a major Moroccan road that runs through the Middle Atlas region, connecting towns such as Azrou with other key cities and routes.
-
B.
N14 highway
The N14 highway is a major South African national route connecting Pretoria and Johannesburg with the North West and Northern Cape provinces.
-
C.
N8 highway
The N8 highway is a major Moroccan road that runs across the Middle Atlas region, linking key cities such as Azrou with other important urban and economic centers.
-
D.
N3 highway
The N3 highway is a major South African national route that connects Johannesburg and Durban, serving as a key freight and passenger corridor between the inland economic hub and the east coast.
-
E.
N4 highway
The N4 highway is a major east–west route in South Africa and Mozambique that forms part of the Maputo Corridor, linking inland economic hubs with the port city of Maputo.
- 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: N12 highway Target entity description: The N12 highway is a major South African route that connects Johannesburg with key towns and cities in Mpumalanga and beyond, serving as an important corridor for regional travel and freight.
-
A.
N13 highway
The N13 highway is a major Moroccan road that runs through the Middle Atlas region, connecting towns such as Azrou with other key cities and routes.
-
B.
N14 highway
The N14 highway is a major South African national route connecting Pretoria and Johannesburg with the North West and Northern Cape provinces.
-
C.
N8 highway
The N8 highway is a major Moroccan road that runs across the Middle Atlas region, linking key cities such as Azrou with other important urban and economic centers.
-
D.
N3 highway
The N3 highway is a major South African national route that connects Johannesburg and Durban, serving as a key freight and passenger corridor between the inland economic hub and the east coast.
-
E.
N4 highway
The N4 highway is a major east–west route in South Africa and Mozambique that forms part of the Maputo Corridor, linking inland economic hubs with the port city of Maputo.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | national road in South Africa ⓘ |
| abbreviation | N12 ⓘ |
| category |
Roads in Gauteng
ⓘ
Roads in Mpumalanga ⓘ Roads in North West (South African province) ⓘ Roads in the Northern Cape ⓘ Roads in the Western Cape ⓘ |
| connectsCity |
Beaufort West
NERFINISHED
ⓘ
Emalahleni NERFINISHED ⓘ George NERFINISHED ⓘ Johannesburg NERFINISHED ⓘ Kimberley NERFINISHED ⓘ Klerksdorp NERFINISHED ⓘ Middelburg NERFINISHED ⓘ Potchefstroom NERFINISHED ⓘ |
| country | South Africa ⓘ |
| easternTerminus | near eMalahleni ⓘ |
| formsCorridorFor |
freight transport
ⓘ
regional travel ⓘ |
| hasFunction | bypass route around central Johannesburg for through traffic ⓘ |
| hasLaneConfiguration | dual carriageway in parts of Gauteng ⓘ |
| junctionWith |
N1 City interchange (near Cape Town)
NERFINISHED
ⓘ
N1 highway NERFINISHED ⓘ N14 highway NERFINISHED ⓘ N17 highway NERFINISHED ⓘ N3 highway NERFINISHED ⓘ N4 highway ⓘ |
| maintainedBy | South African National Roads Agency Limited NERFINISHED ⓘ |
| parallelTo | N1 highway (for part of its length) ⓘ |
| partOfNetwork | South African National Route network NERFINISHED ⓘ |
| passesThrough |
Benoni
NERFINISHED
ⓘ
Delmas NERFINISHED ⓘ Johannesburg South NERFINISHED ⓘ |
| passesThroughProvince |
Gauteng
NERFINISHED
ⓘ
Mpumalanga NERFINISHED ⓘ North West NERFINISHED ⓘ Northern Cape NERFINISHED ⓘ Western Cape NERFINISHED ⓘ |
| roadType | national route ⓘ |
| routeNumber | 12 ⓘ |
| servesRegion |
Gauteng Highveld
NERFINISHED
ⓘ
Karoo NERFINISHED ⓘ Mpumalanga coalfields NERFINISHED ⓘ North West mining belt ⓘ Southern Cape NERFINISHED ⓘ |
| westernTerminus | George NERFINISHED ⓘ |
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: N12 highway Description of subject: The N12 highway is a major South African route that connects Johannesburg with key towns and cities in Mpumalanga and beyond, serving as an important corridor for regional travel and freight.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
N12 national road