E20 motorway
E492490
The E20 motorway is a major European route that runs across several countries in Northern Europe, including Denmark, where it connects key cities and regions such as Copenhagen and the island of Amager.
All labels observed (3)
| Label | Occurrences |
|---|---|
| E20 motorway canonical | 3 |
| E20 motorway (part) | 1 |
| Funen Motorway E20 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3241590 — 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: E20 motorway Context triple: [Amager Island, hasTransportInfrastructure, E20 motorway]
-
A.
A20 motorway
The A20 motorway is a major French highway running north–south through central and southwestern France, linking cities such as Vierzon, Limoges, and Toulouse.
-
B.
A25 motorway
The A25 motorway is a major Italian highway in central Italy that connects the Adriatic coast near Pescara with the A24 route toward Rome, facilitating east–west travel across the Apennines.
-
C.
A12 motorway
The A12 motorway is a major Dutch highway that connects The Hague to the German border, serving as a key east–west transport corridor across the central Netherlands.
-
D.
A22 motorway
The A22 motorway, also known as Via do Infante, is a major east–west toll highway in Portugal’s Algarve region that links coastal towns and connects to Spain.
-
E.
A16 motorway
The A16 motorway is a major French highway in northern France that connects the Paris region to the Channel coast and Belgium.
- 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: E20 motorway Target entity description: The E20 motorway is a major European route that runs across several countries in Northern Europe, including Denmark, where it connects key cities and regions such as Copenhagen and the island of Amager.
-
A.
A20 motorway
The A20 motorway is a major French highway running north–south through central and southwestern France, linking cities such as Vierzon, Limoges, and Toulouse.
-
B.
A25 motorway
The A25 motorway is a major Italian highway in central Italy that connects the Adriatic coast near Pescara with the A24 route toward Rome, facilitating east–west travel across the Apennines.
-
C.
A12 motorway
The A12 motorway is a major Dutch highway that connects The Hague to the German border, serving as a key east–west transport corridor across the central Netherlands.
-
D.
A22 motorway
The A22 motorway, also known as Via do Infante, is a major east–west toll highway in Portugal’s Algarve region that links coastal towns and connects to Spain.
-
E.
A16 motorway
The A16 motorway is a major French highway in northern France that connects the Paris region to the Channel coast and Belgium.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
European route
ⓘ
international road ⓘ |
| connects |
Copenhagen
NERFINISHED
ⓘ
island of Amager NERFINISHED ⓘ |
| country |
Denmark
ⓘ
Estonia ⓘ Ireland NERFINISHED ⓘ Russia ⓘ Sweden ⓘ United Kingdom ⓘ |
| crosses | Øresund Strait NERFINISHED ⓘ |
| designationSystem | UNECE E-road network NERFINISHED ⓘ |
| hasJunctionWith |
E18
NERFINISHED
ⓘ
E22 ⓘ E4 ⓘ E45 NERFINISHED ⓘ E47 ⓘ E55 ⓘ E6 NERFINISHED ⓘ |
| locatedIn | Europe ⓘ |
| maintainedBy | national road authorities of member countries ⓘ |
| partOf | International E-road network NERFINISHED ⓘ |
| passesThrough |
Copenhagen
NERFINISHED
ⓘ
Dublin NERFINISHED ⓘ Esbjerg NERFINISHED ⓘ Gothenburg NERFINISHED ⓘ Kingston upon Hull NERFINISHED ⓘ Kolding NERFINISHED ⓘ Limerick NERFINISHED ⓘ Liverpool NERFINISHED ⓘ Malmö NERFINISHED ⓘ Manchester NERFINISHED ⓘ Narva NERFINISHED ⓘ Odense NERFINISHED ⓘ Saint Petersburg NERFINISHED ⓘ Stockholm NERFINISHED ⓘ Tallinn NERFINISHED ⓘ |
| region | Northern Europe ⓘ |
| roadNumber | E20 ⓘ |
| roadType |
motorway
ⓘ
primary route ⓘ |
| terminusEast | Saint Petersburg, Russia NERFINISHED ⓘ |
| terminusWest | Shannon, Ireland NERFINISHED ⓘ |
| usesStructure |
Great Belt Bridge
NERFINISHED
ⓘ
Øresund Bridge 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: E20 motorway Description of subject: The E20 motorway is a major European route that runs across several countries in Northern Europe, including Denmark, where it connects key cities and regions such as Copenhagen and the island of Amager.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Funen Motorway E20
this entity surface form:
E20 motorway (part)