E20
E521500
E20 is a major trans-European route running west–east across several countries from Ireland through the United Kingdom and northern Europe to Russia.
All labels observed (1)
| Label | Occurrences |
|---|---|
| E20 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5443825 — 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 Context triple: [European route E20, roadNumber, E20]
-
A.
E 200
The E 200 is a Mercedes-Benz E-Class executive sedan variant known for its balance of comfort, technology, and efficient performance.
-
B.
E21
E21 is the internal designation for the first generation of the BMW 3 Series compact executive car, produced in the 1970s and early 1980s.
-
C.
E 220 d
The E 220 d is a diesel-powered variant of the Mercedes-Benz E-Class executive sedan, known for its balance of efficiency, comfort, and refined performance.
-
D.
E5
E5 is the IATA airline designator assigned to Air Arabia Egypt, a low-cost carrier based in Egypt.
-
E.
E-27
E-27 is the station code assigned to one of the platforms or lines serving Tokyo’s major transit hub, Shinjuku Station.
- 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 Target entity description: E20 is a major trans-European route running west–east across several countries from Ireland through the United Kingdom and northern Europe to Russia.
-
A.
E 200
The E 200 is a Mercedes-Benz E-Class executive sedan variant known for its balance of comfort, technology, and efficient performance.
-
B.
E21
E21 is the internal designation for the first generation of the BMW 3 Series compact executive car, produced in the 1970s and early 1980s.
-
C.
E 220 d
The E 220 d is a diesel-powered variant of the Mercedes-Benz E-Class executive sedan, known for its balance of efficiency, comfort, and refined performance.
-
D.
E5
E5 is the IATA airline designator assigned to Air Arabia Egypt, a low-cost carrier based in Egypt.
-
E.
E-27
E-27 is the station code assigned to one of the platforms or lines serving Tokyo’s major transit hub, Shinjuku Station.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | European route ⓘ |
| connectsCity |
Copenhagen
NERFINISHED
ⓘ
Dublin NERFINISHED ⓘ Esbjerg NERFINISHED ⓘ Gothenburg NERFINISHED ⓘ Kingston upon Hull NERFINISHED ⓘ Kolding NERFINISHED ⓘ Leeds NERFINISHED ⓘ Limerick NERFINISHED ⓘ Liverpool NERFINISHED ⓘ Malmö NERFINISHED ⓘ Manchester NERFINISHED ⓘ Narva NERFINISHED ⓘ Odense NERFINISHED ⓘ Saint Petersburg NERFINISHED ⓘ Shannon NERFINISHED ⓘ Stockholm NERFINISHED ⓘ Tallinn NERFINISHED ⓘ |
| crossesSea |
Baltic Sea
NERFINISHED
ⓘ
Irish Sea NERFINISHED ⓘ North Sea NERFINISHED ⓘ |
| direction | west–east ⓘ |
| endPoint | Saint Petersburg, Russia NERFINISHED ⓘ |
| hasRoadNumberingSystem | E-road numbering system ⓘ |
| hasSegment |
British segment of E20
ⓘ
Danish segment of E20 ⓘ Estonian segment of E20 ⓘ Irish segment of E20 ⓘ Russian segment of E20 ⓘ Swedish segment of E20 ⓘ |
| includesFerryConnection |
Ireland–United Kingdom ferry
ⓘ
United Kingdom–Denmark ferry ⓘ |
| maintainedBy | national road authorities of member countries ⓘ |
| partOf | International E-road network NERFINISHED ⓘ |
| passesThroughCountry |
Denmark
NERFINISHED
ⓘ
Estonia NERFINISHED ⓘ Ireland NERFINISHED ⓘ Russia NERFINISHED ⓘ Sweden NERFINISHED ⓘ United Kingdom NERFINISHED ⓘ |
| region | Northern Europe ⓘ |
| regulationAuthority | United Nations Economic Commission for Europe NERFINISHED ⓘ |
| roadType | international highway ⓘ |
| routeNumber | E20 ⓘ |
| startPoint | Shannon, Ireland NERFINISHED ⓘ |
| usesBridge |
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 Description of subject: E20 is a major trans-European route running west–east across several countries from Ireland through the United Kingdom and northern Europe to Russia.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Södertälje