Linha do Norte
E302845
Linha do Norte is Portugal’s principal mainline railway corridor, linking Lisbon and Porto and serving as the country’s busiest and most important rail route.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Linha do Norte canonical | 18 |
| Linha do Norte corridor | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2853849 — 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: Linha do Norte Context triple: [Portuguese national rail network, includesLine, Linha do Norte]
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A.
The Great North
The Great North is an animated sitcom that follows the eccentric Tobin family as they navigate life in the wilds of Alaska.
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B.
Gateway to the North
Gateway to the North is a nickname for Edmonton, a major Canadian city that serves as a key transportation and economic hub for northern Alberta and the broader Canadian North.
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C.
The Railway
The Railway is an 1873 oil painting by Édouard Manet depicting a woman and a young girl by a Paris train station, notable for its modern urban subject and unconventional composition.
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D.
Tarka Line
The Tarka Line is a scenic rural railway route in Devon, England, running between Exeter and Barnstaple through the countryside associated with Henry Williamson’s novel "Tarka the Otter."
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E.
Linha do Sul
Linha do Sul is a major Portuguese railway line that connects Lisbon to the southern Algarve region, serving as a key route for both passenger and freight 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: Linha do Norte Target entity description: Linha do Norte is Portugal’s principal mainline railway corridor, linking Lisbon and Porto and serving as the country’s busiest and most important rail route.
-
A.
The Great North
The Great North is an animated sitcom that follows the eccentric Tobin family as they navigate life in the wilds of Alaska.
-
B.
Gateway to the North
Gateway to the North is a nickname for Edmonton, a major Canadian city that serves as a key transportation and economic hub for northern Alberta and the broader Canadian North.
-
C.
The Railway
The Railway is an 1873 oil painting by Édouard Manet depicting a woman and a young girl by a Paris train station, notable for its modern urban subject and unconventional composition.
-
D.
Tarka Line
The Tarka Line is a scenic rural railway route in Devon, England, running between Exeter and Barnstaple through the countryside associated with Henry Williamson’s novel "Tarka the Otter."
-
E.
Linha do Sul
Linha do Sul is a major Portuguese railway line that connects Lisbon to the southern Algarve region, serving as a key route for both passenger and freight transport.
- F. None of above. chosen
Statements (35)
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: Linha do Norte Description of subject: Linha do Norte is Portugal’s principal mainline railway corridor, linking Lisbon and Porto and serving as the country’s busiest and most important rail route.
Referenced by (19)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Linha do Norte corridor