A9 motorway (Portugal)
E558782
The A9 motorway in Portugal, also known as the Lisbon Regional Outer Circular (CREL), is a key ring-road that bypasses Lisbon to the north and connects several major radial motorways around the capital.
All labels observed (1)
| Label | Occurrences |
|---|---|
| A9 motorway (Portugal) canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5530647 — 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: A9 motorway (Portugal) Context triple: [Portuguese national road network, hasComponent, A9 motorway (Portugal)]
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A.
A19 motorway (Portugal)
The A19 motorway in Portugal is a key regional highway that connects the city of Leiria to surrounding areas, improving access and traffic flow in the Centro Region.
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B.
A29 motorway (Portugal)
The A29 motorway in Portugal is a major coastal highway in the north of the country that runs roughly parallel to the A1, helping to connect Porto with several coastal towns and easing traffic along the Atlantic corridor.
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C.
A8 motorway (Portugal)
The A8 motorway in Portugal is a major north–south highway linking Lisbon to the central-western coastal region, including cities such as Loures, Torres Vedras, and Leiria.
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D.
A49 motorway (Portugal)
The A49 motorway in Portugal is a regional highway that forms part of the country’s national road network, providing improved connectivity and traffic flow in its service area.
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E.
A1 motorway (Portugal)
The A1 motorway in Portugal is the country’s main north–south highway, linking Lisbon to Porto and serving as a key backbone of national road transport.
- 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: A9 motorway (Portugal) Target entity description: The A9 motorway in Portugal, also known as the Lisbon Regional Outer Circular (CREL), is a key ring-road that bypasses Lisbon to the north and connects several major radial motorways around the capital.
-
A.
A19 motorway (Portugal)
The A19 motorway in Portugal is a key regional highway that connects the city of Leiria to surrounding areas, improving access and traffic flow in the Centro Region.
-
B.
A29 motorway (Portugal)
The A29 motorway in Portugal is a major coastal highway in the north of the country that runs roughly parallel to the A1, helping to connect Porto with several coastal towns and easing traffic along the Atlantic corridor.
-
C.
A8 motorway (Portugal)
The A8 motorway in Portugal is a major north–south highway linking Lisbon to the central-western coastal region, including cities such as Loures, Torres Vedras, and Leiria.
-
D.
A49 motorway (Portugal)
The A49 motorway in Portugal is a regional highway that forms part of the country’s national road network, providing improved connectivity and traffic flow in its service area.
-
E.
A1 motorway (Portugal)
The A1 motorway in Portugal is the country’s main north–south highway, linking Lisbon to Porto and serving as a key backbone of national road transport.
- F. None of above. chosen
Statements (45)
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: A9 motorway (Portugal) Description of subject: The A9 motorway in Portugal, also known as the Lisbon Regional Outer Circular (CREL), is a key ring-road that bypasses Lisbon to the north and connects several major radial motorways around the capital.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.