IC20 expressway (Portugal)
E1525531
UNEXPLORED
The IC20 expressway in Portugal is a major road link serving the Almada and Costa da Caparica area, providing access from the south bank of the Tagus River toward Lisbon’s coastal zones.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IC20 expressway (Portugal) canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T22218956 — 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: IC20 expressway (Portugal) Context triple: [A33 motorway (Portugal), connectsTo, IC20 expressway (Portugal)]
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A.
IC2 road (Portugal)
The IC2 road in Portugal is a major north–south inland highway that runs roughly parallel to the coast, linking several key cities and regions between Lisbon and the north of the country.
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B.
Portuguese motorway network
The Portuguese motorway network is a nationwide system of high-capacity, tolled and untolled expressways that connects major cities, regions, and borders across Portugal.
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C.
Autoestrada da Beira Interior
Autoestrada da Beira Interior is a major Portuguese motorway (designated A23) that links the interior regions of central Portugal from Torres Novas to Guarda, improving north–south connectivity away from the coastal corridor.
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D.
Aveiro–Vilar Formoso international corridor
The Aveiro–Vilar Formoso international corridor is a major Portuguese transport axis linking the Atlantic port city of Aveiro to the Spanish border at Vilar Formoso, facilitating international trade and transit between Portugal and central Europe.
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E.
A20 motorway (Portugal)
The A20 motorway in Portugal is an urban ring road around Porto that helps distribute traffic and connect major routes in the country's northern region.
- 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: IC20 expressway (Portugal) Target entity description: The IC20 expressway in Portugal is a major road link serving the Almada and Costa da Caparica area, providing access from the south bank of the Tagus River toward Lisbon’s coastal zones.
-
A.
IC2 road (Portugal)
The IC2 road in Portugal is a major north–south inland highway that runs roughly parallel to the coast, linking several key cities and regions between Lisbon and the north of the country.
-
B.
Portuguese motorway network
The Portuguese motorway network is a nationwide system of high-capacity, tolled and untolled expressways that connects major cities, regions, and borders across Portugal.
-
C.
Autoestrada da Beira Interior
Autoestrada da Beira Interior is a major Portuguese motorway (designated A23) that links the interior regions of central Portugal from Torres Novas to Guarda, improving north–south connectivity away from the coastal corridor.
-
D.
Aveiro–Vilar Formoso international corridor
The Aveiro–Vilar Formoso international corridor is a major Portuguese transport axis linking the Atlantic port city of Aveiro to the Spanish border at Vilar Formoso, facilitating international trade and transit between Portugal and central Europe.
-
E.
A20 motorway (Portugal)
The A20 motorway in Portugal is an urban ring road around Porto that helps distribute traffic and connect major routes in the country's northern region.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.