A4 motorway
E388019
The A4 motorway is a major Italian highway running across northern Italy, connecting key cities such as Turin, Milan, Verona, Vicenza, and Venice.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A4 motorway canonical | 15 |
How this entity was disambiguated
This entity first appeared as the object of triple T2870264 — 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 motorway Context triple: [Vicenza, roadNetwork, A4 motorway]
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A.
A4 motorway
The A4 motorway is a major Dutch highway that connects key cities including Amsterdam, The Hague, and Rotterdam, forming part of the European route network.
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B.
A4 motorway
The A4 motorway is a major German autobahn running east–west across central Germany, connecting cities such as Aachen, Cologne, Erfurt, Jena, and Dresden.
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C.
A4 motorway
The A4 motorway is a major east–west highway in southern Poland that forms part of the European route E40, connecting key cities such as Wrocław, Katowice, Kraków, and the Ukrainian border.
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D.
A5 motorway
The A5 motorway is a major Swiss highway that connects key cities along the Jura region and shores of Lake Neuchâtel, facilitating regional and international traffic.
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E.
A-49 motorway
The A-49 motorway is a German autobahn in the state of Hesse that links the city of Kassel with the Schwalm-Eder region and is planned to be extended further south.
- 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 motorway Target entity description: The A4 motorway is a major Italian highway running across northern Italy, connecting key cities such as Turin, Milan, Verona, Vicenza, and Venice.
-
A.
A4 motorway
The A4 motorway is a major east–west highway in southern Poland that forms part of the European route E40, connecting key cities such as Wrocław, Katowice, Kraków, and the Ukrainian border.
-
B.
A4 motorway
The A4 motorway is a major Dutch highway that connects key cities including Amsterdam, The Hague, and Rotterdam, forming part of the European route network.
-
C.
A4 motorway
The A4 motorway is a major German autobahn running east–west across central Germany, connecting cities such as Aachen, Cologne, Erfurt, Jena, and Dresden.
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D.
A5 motorway
The A5 motorway is a major Swiss highway that connects key cities along the Jura region and shores of Lake Neuchâtel, facilitating regional and international traffic.
-
E.
A-49 motorway
The A-49 motorway is a German autobahn in the state of Hesse that links the city of Kassel with the Schwalm-Eder region and is planned to be extended further south.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
controlled-access highway
ⓘ
motorway ⓘ transport infrastructure ⓘ |
| accessControl | full access control ⓘ |
| connectsCity |
Brescia
ⓘ
Milan ⓘ Padua ⓘ Turin ⓘ Venice ⓘ Verona ⓘ Vicenza ⓘ |
| connectsRegion |
Lombardy
ⓘ
Piedmont ⓘ Veneto ⓘ |
| country | Italy ⓘ |
| crosses | Po Valley ⓘ |
| hasJunctionWith |
A1 motorway
ⓘ
A21 motorway ⓘ A22 motorway ⓘ A27 motorway ⓘ A57 motorway ⓘ |
| hasRestArea | multiple rest and parking areas ⓘ |
| hasServiceArea | multiple motorway service areas ⓘ |
| hasSpeedLimit | typically 130 km/h for cars ⓘ |
| hasTollPlaza | multiple toll plazas along route ⓘ |
| hasTollSystem | yes ⓘ |
| importance | one of the busiest motorways in Italy ⓘ |
| knownAs | Serenissima (on Milan–Venice section) ⓘ |
| lanes | mostly 3 lanes per direction ⓘ |
| locatedIn |
northern Italy
ⓘ
linked to:
Northern Italy
|
| managedBy | multiple concessionary companies ⓘ |
| notableSection |
Milan–Venice
ⓘ
Turin–Milan ⓘ Venice–Trieste ⓘ |
| openedInPeriod | mid-20th century ⓘ |
| partOf |
Italian motorway network
ⓘ
Trans-European transport network (TEN-T) ⓘ
linked to:
Trans-European transport network
|
| passesNear |
Bergamo
ⓘ
Mestre ⓘ Monza ⓘ |
| roadType | autostrada ⓘ |
| servesCorridor | Turin–Trieste corridor ⓘ |
| surface | asphalt ⓘ |
| terminus |
Trieste
ⓘ
linked to:
Trieste, Italy
Turin ⓘ |
| usedFor |
freight transport
ⓘ
long-distance 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 motorway Description of subject: The A4 motorway is a major Italian highway running across northern Italy, connecting key cities such as Turin, Milan, Verona, Vicenza, and Venice.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.