N2 road
E813646
The N2 road is a famous Portuguese national highway that runs the length of the country from north to south, often compared to Route 66 for its scenic and cultural significance.
All labels observed (1)
| Label | Occurrences |
|---|---|
| N2 road canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9299742 — 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: N2 road Context triple: [Peso da Régua, connectedBy, N2 road]
-
A.
N2 road
The N2 road is a major national highway in France that serves as an important route connecting Paris to the Belgian border and passing near towns such as Mitry-Mory.
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B.
N1 road
The N1 road is a major Belgian national route that connects Antwerp with Brussels and other key urban areas, serving as an important regional traffic artery.
-
C.
N4 road
The N4 road is a major national primary route in Ireland that connects Dublin to Sligo, passing through several counties including County Longford.
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D.
N3 road
The N3 road is a major Belgian national route that runs east from Brussels through several cities toward the German border, serving as an important interurban connection.
-
E.
N9 road
The N9 road is a national route in South Africa that runs through the Eastern and Western Cape, linking several inland towns and serving as an important regional transport corridor.
- 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: N2 road Target entity description: The N2 road is a famous Portuguese national highway that runs the length of the country from north to south, often compared to Route 66 for its scenic and cultural significance.
-
A.
N2 road
The N2 road is a major national highway in France that serves as an important route connecting Paris to the Belgian border and passing near towns such as Mitry-Mory.
-
B.
N1 road
The N1 road is a major Belgian national route that connects Antwerp with Brussels and other key urban areas, serving as an important regional traffic artery.
-
C.
N4 road
The N4 road is a major national primary route in Ireland that connects Dublin to Sligo, passing through several counties including County Longford.
-
D.
N3 road
The N3 road is a major Belgian national route that runs east from Brussels through several cities toward the German border, serving as an important interurban connection.
-
E.
N9 road
The N9 road is a national route in South Africa that runs through the Eastern and Western Cape, linking several inland towns and serving as an important regional transport corridor.
- F. None of above. chosen
Statements (61)
| Predicate | Object |
|---|---|
| instanceOf |
national highway
ⓘ
road ⓘ tourist route ⓘ |
| comparedTo | U.S. Route 66 NERFINISHED ⓘ |
| country | Portugal ⓘ |
| direction | north–south ⓘ |
| endPoint | Faro NERFINISHED ⓘ |
| hasFeature |
kilometre marker passport for tourists
ⓘ
official N2 tourist route signage ⓘ |
| hasNickname | Portuguese Route 66 NERFINISHED ⓘ |
| length |
about 739 km
ⓘ
approximately 739 kilometres ⓘ |
| locatedIn | Portugal ⓘ |
| maintainedBy | Infraestruturas de Portugal NERFINISHED ⓘ |
| northernTerminus | Chaves NERFINISHED ⓘ |
| notableFor |
cultural significance
ⓘ
scenic landscapes ⓘ tourism ⓘ |
| opened | 20th century ⓘ |
| passesThrough |
Abrantes
NERFINISHED
ⓘ
Aljustrel NERFINISHED ⓘ Almodôvar NERFINISHED ⓘ Beja District NERFINISHED ⓘ Castelo Branco District NERFINISHED ⓘ Castro Verde NERFINISHED ⓘ Chaves NERFINISHED ⓘ Coimbra District NERFINISHED ⓘ Faro NERFINISHED ⓘ Faro District NERFINISHED ⓘ Góis NERFINISHED ⓘ Lamego NERFINISHED ⓘ Montemor-o-Novo NERFINISHED ⓘ Pedrógão Grande NERFINISHED ⓘ Penacova NERFINISHED ⓘ Ponte de Sor NERFINISHED ⓘ Portalegre District NERFINISHED ⓘ Santa Comba Dão NERFINISHED ⓘ Santarém District NERFINISHED ⓘ Sertã NERFINISHED ⓘ São Brás de Alportel NERFINISHED ⓘ Tondela NERFINISHED ⓘ Viana do Alentejo NERFINISHED ⓘ Vila Nova de Poiares NERFINISHED ⓘ Vila Real District NERFINISHED ⓘ Vila de Rei NERFINISHED ⓘ Viseu NERFINISHED ⓘ Viseu District NERFINISHED ⓘ Évora District NERFINISHED ⓘ |
| roadNumber | N2 NERFINISHED ⓘ |
| roadType | National Road ⓘ |
| runsFrom | Chaves NERFINISHED ⓘ |
| runsTo | Faro NERFINISHED ⓘ |
| southernTerminus | Faro NERFINISHED ⓘ |
| startPoint | Chaves NERFINISHED ⓘ |
| traverses |
Alentejo region
NERFINISHED
ⓘ
Algarve region NERFINISHED ⓘ Beira Alta region NERFINISHED ⓘ Beira Baixa region NERFINISHED ⓘ Douro region NERFINISHED ⓘ Ribatejo region NERFINISHED ⓘ Trás-os-Montes region NERFINISHED ⓘ |
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: N2 road Description of subject: The N2 road is a famous Portuguese national highway that runs the length of the country from north to south, often compared to Route 66 for its scenic and cultural significance.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.