A6 motorway (Portugal)
E528979
The A6 motorway in Portugal is a major east–west highway linking Lisbon’s region to the Spanish border near Elvas, forming part of an important international route between Portugal and Spain.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A6 motorway (Portugal) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5530614 — 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: A6 motorway (Portugal) Context triple: [Portuguese national road network, hasComponent, A6 motorway (Portugal)]
-
A.
A61 motorway
The A61 motorway is a major French autoroute in southern France that connects Toulouse to Narbonne, forming a key link between the Atlantic and Mediterranean coasts.
-
B.
A62 motorway
The A62 motorway is a major French autoroute in southwestern France that forms part of the route between Bordeaux and Toulouse, facilitating regional and long-distance traffic.
-
C.
A6 motorway
The A6 motorway is a major French highway that forms part of the main route between Paris and Lyon, serving as a key corridor through central and eastern France.
-
D.
A46 motorway
The A46 motorway is a major German autobahn in North Rhine-Westphalia that connects several cities in the Ruhr and Bergisches Land regions.
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E.
A86 motorway
The A86 motorway is a major orbital highway forming part of the ring road system around Paris, France.
- 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: A6 motorway (Portugal) Target entity description: The A6 motorway in Portugal is a major east–west highway linking Lisbon’s region to the Spanish border near Elvas, forming part of an important international route between Portugal and Spain.
-
A.
A61 motorway
The A61 motorway is a major French autoroute in southern France that connects Toulouse to Narbonne, forming a key link between the Atlantic and Mediterranean coasts.
-
B.
A62 motorway
The A62 motorway is a major French autoroute in southwestern France that forms part of the route between Bordeaux and Toulouse, facilitating regional and long-distance traffic.
-
C.
A6 motorway
The A6 motorway is a major French highway that forms part of the main route between Paris and Lyon, serving as a key corridor through central and eastern France.
-
D.
A46 motorway
The A46 motorway is a major German autobahn in North Rhine-Westphalia that connects several cities in the Ruhr and Bergisches Land regions.
-
E.
A86 motorway
The A86 motorway is a major orbital highway forming part of the ring road system around Paris, France.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
motorway
ⓘ
road in Portugal ⓘ |
| borderCrossingTo | Spain ⓘ |
| category |
Motorways in Portugal
ⓘ
Roads in Alentejo ⓘ |
| connectsRegion |
Alentejo
ⓘ
Extremadura (Spain) ⓘ
linked to:
Extremadura
Lisbon metropolitan area ⓘ |
| connectsTo |
Lisbon region
ⓘ
linked to:
Lisbon metropolitan area
Spanish border near Elvas ⓘ |
| country | Portugal ⓘ |
| direction | east–west ⓘ |
| formsPartOf | international route between Portugal and Spain ⓘ |
| hasJunctionWith |
A13 motorway (Portugal)
ⓘ
A2 motorway (Portugal) ⓘ A23 motorway (Portugal) ⓘ |
| hasTolls | yes ⓘ |
| isPartOf | Lisbon–Madrid road corridor ⓘ |
| locatedIn |
Alentejo region
ⓘ
linked to:
Alentejo
|
| maintainedBy | Brisa ⓘ |
| partOf |
Portuguese motorway network
ⓘ
linked to:
Portuguese national road network
trans-European road corridor between Lisbon and Madrid ⓘ |
| passesNear |
Montemor-o-Novo
ⓘ
Vendas Novas ⓘ Évora ⓘ |
| roadNumber | A6 ⓘ |
| roadType | dual carriageway ⓘ |
| surface | asphalt ⓘ |
| terminusNear | Elvas ⓘ |
| usedFor |
international freight transport
ⓘ
long-distance traffic ⓘ passenger car traffic ⓘ |
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: A6 motorway (Portugal) Description of subject: The A6 motorway in Portugal is a major east–west highway linking Lisbon’s region to the Spanish border near Elvas, forming part of an important international route between Portugal and Spain.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.