A4
E408535
A4 is a major Swiss motorway that connects the Zurich region with central and northern Switzerland, facilitating both national and international traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A4 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4046767 — 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: A4 Context triple: [Swiss motorway network, hasRoute, A4]
-
A.
A4
A4 is a major French autoroute that connects Paris to the eastern regions of France and onward toward Germany.
-
B.
A5
A5 is a major Italian motorway connecting the city of Turin with the Aosta Valley and the Mont Blanc Tunnel at the French border.
-
C.
A6
A6 is a major German autobahn that serves as an important east–west transport corridor in southern Germany.
-
D.
A3
A3 is a major national highway in Zimbabwe that serves as an important route connecting key towns and regions within the country.
-
E.
A3
A3 is a major German autobahn that runs across several federal states, serving as an important east–west transport corridor.
- 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: A4 Target entity description: A4 is a major Swiss motorway that connects the Zurich region with central and northern Switzerland, facilitating both national and international traffic.
-
A.
A4
A4 is a major French autoroute that connects Paris to the eastern regions of France and onward toward Germany.
-
B.
A5
A5 is a major Italian motorway connecting the city of Turin with the Aosta Valley and the Mont Blanc Tunnel at the French border.
-
C.
A6
A6 is a major German autobahn that serves as an important east–west transport corridor in southern Germany.
-
D.
A3
A3 is a major national highway in Zimbabwe that serves as an important route connecting key towns and regions within the country.
-
E.
A3
A3 is a major German autobahn that runs across several federal states, serving as an important east–west transport corridor.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
motorway
ⓘ
road in Switzerland ⓘ |
| accessControl | controlled‑access highway ⓘ |
| connects | Zurich region NERFINISHED ⓘ |
| country | Switzerland ⓘ |
| facilitates |
international traffic through Switzerland
ⓘ
national traffic in Switzerland ⓘ |
| hasFunction |
link between Zurich region and central Switzerland
ⓘ
link between Zurich region and northern Switzerland ⓘ major transport corridor ⓘ |
| hasJurisdiction | Swiss federal authorities ⓘ |
| hasLaneConfiguration | dual carriageway on most sections ⓘ |
| isPartOf |
European route network
ⓘ
surface form:
European road network
|
| locatedIn |
Zurich region
NERFINISHED
ⓘ
canton of Zurich NERFINISHED ⓘ central Switzerland ⓘ northern Switzerland ⓘ |
| partOf |
Swiss motorway network
ⓘ
surface form:
Swiss national motorway network
|
| regulates | motor vehicle traffic ⓘ |
| roadType | motorway ⓘ |
| supports |
long‑distance traffic
ⓘ
regional traffic ⓘ |
| surfaceType | paved ⓘ |
| 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: A4 Description of subject: A4 is a major Swiss motorway that connects the Zurich region with central and northern Switzerland, facilitating both national and international traffic.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.