A12 motorway
E896381
The A12 motorway is a major Portuguese highway that connects Lisbon to the south bank of the Tagus River, facilitating traffic toward Setúbal and the Algarve.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A12 motorway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7611332 — 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: A12 motorway Context triple: [Montijo area, transportConnection, A12 motorway]
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A.
A12 motorway
The A12 motorway is a major Dutch highway that connects The Hague to the German border, serving as a key east–west transport corridor across the central Netherlands.
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B.
A12 motorway
The A12 motorway is a major Italian highway running along the Ligurian and Tyrrhenian coasts, linking key coastal cities and serving as an important route for regional and long-distance traffic.
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C.
A13 motorway
The A13 motorway is a major French highway connecting Paris to Normandy, serving as a key route for both commuter and long-distance traffic.
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D.
A13 motorway
The A13 motorway is a major Dutch highway connecting The Hague and Rotterdam, serving as a key route in the Randstad region.
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E.
A13 motorway
The A13 motorway is a major Portuguese highway that runs through central Portugal, providing an important north–south route that helps bypass Lisbon and connects regions such as Santarém and Coimbra.
- 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: A12 motorway Target entity description: The A12 motorway is a major Portuguese highway that connects Lisbon to the south bank of the Tagus River, facilitating traffic toward Setúbal and the Algarve.
-
A.
A12 motorway
The A12 motorway is a major Dutch highway that connects The Hague to the German border, serving as a key east–west transport corridor across the central Netherlands.
-
B.
A12 motorway
The A12 motorway is a major Italian highway running along the Ligurian and Tyrrhenian coasts, linking key coastal cities and serving as an important route for regional and long-distance traffic.
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C.
A13 motorway
The A13 motorway is a major French highway connecting Paris to Normandy, serving as a key route for both commuter and long-distance traffic.
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D.
A13 motorway
The A13 motorway is a major Swiss highway running along the Rhine Valley, connecting the St. Margrethen area to key regions in eastern and southeastern Switzerland.
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E.
A13 motorway
The A13 motorway is a major Portuguese highway that runs through central Portugal, providing an important north–south route that helps bypass Lisbon and connects regions such as Santarém and Coimbra.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
motorway
ⓘ
road infrastructure ⓘ |
| connects |
Lisbon
ⓘ
south bank of the Tagus River ⓘ |
| country | Portugal ⓘ |
| crosses | Tagus River vicinity ⓘ |
| designedFor | motor vehicles ⓘ |
| facilitatesTrafficTowards |
Algarve
ⓘ
Setúbal ⓘ |
| formsCorridorTo | southern Portugal ⓘ |
| formsPartOfCorridor | Lisbon–Algarve road corridor ⓘ |
| hasAccessControl | controlled-access highway ⓘ |
| hasCarriagewayType | dual carriageway ⓘ |
| hasDirection | north–south ⓘ |
| hasFunction | bypass for Lisbon metropolitan traffic ⓘ |
| hasLanguageOfDesignation | Portuguese ⓘ |
| isImportantFor |
regional mobility
ⓘ
tourism flows to Algarve ⓘ |
| isMajorRouteFor | traffic between Lisbon and southern Portugal ⓘ |
| isNumbered | A12 ⓘ |
| locatedIn | Portugal ⓘ |
| partOf | Portuguese motorway network ⓘ |
| roadType | A-class motorway ⓘ |
| servesCity | Lisbon ⓘ |
| servesRegion |
Alentejo region access
ⓘ
Algarve region access ⓘ Setúbal District ⓘ |
| usedFor |
commuter traffic
ⓘ
long-distance travel ⓘ |
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: A12 motorway Description of subject: The A12 motorway is a major Portuguese highway that connects Lisbon to the south bank of the Tagus River, facilitating traffic toward Setúbal and the Algarve.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.