E18
E422315
E18 is a major trans-European road that runs from Craigavon in Northern Ireland through Scotland, Norway, Sweden, and Finland to Saint Petersburg in Russia.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T4206657 — 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: E18 Context triple: [European route E18, roadNumber, E18]
-
A.
E1
E1 is a central London postcode district covering parts of areas such as Whitechapel, Stepney, and Spitalfields in the East End.
-
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.
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C.
E80
E80 is a major European route that forms part of the international road network connecting Podgorica with other key cities across the continent.
-
D.
E89
E89 is the internal BMW designation for the second-generation Z4 roadster, known for its retractable hardtop and sporty grand-touring character.
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E.
E5
E5 is the IATA airline designator assigned to Air Arabia Egypt, a low-cost carrier based in Egypt.
- 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: E18 Target entity description: E18 is a major trans-European road that runs from Craigavon in Northern Ireland through Scotland, Norway, Sweden, and Finland to Saint Petersburg in Russia.
-
A.
E1
E1 is a central London postcode district covering parts of areas such as Whitechapel, Stepney, and Spitalfields in the East End.
-
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.
E80
E80 is a major European route that forms part of the international road network connecting Podgorica with other key cities across the continent.
-
D.
E89
E89 is the internal BMW designation for the second-generation Z4 roadster, known for its retractable hardtop and sporty grand-touring character.
-
E.
E5
E5 is the IATA airline designator assigned to Air Arabia Egypt, a low-cost carrier based in Egypt.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
European route
ⓘ
trans-European road ⓘ |
| connects |
Finland
ⓘ
Northern Ireland ⓘ Norway ⓘ Russia ⓘ Scotland ⓘ Sweden ⓘ |
| continent | Europe ⓘ |
| country |
Finland
ⓘ
Norway ⓘ Russia ⓘ Sweden ⓘ United Kingdom ⓘ |
| designation | E18 ⓘ |
| governingBody | United Nations Economic Commission for Europe ⓘ |
| hasDirection | west–east ⓘ |
| hasRouteNumber | 18 ⓘ |
| maintainedBy | national road authorities of member countries ⓘ |
| networkDesignation | E-road ⓘ |
| partOf |
International E-road network
ⓘ
linked to:
European route network
|
| passesThrough |
Craigavon
ⓘ
Finland ⓘ Norway ⓘ Saint Petersburg ⓘ
linked to:
St. Petersburg
Scotland ⓘ Sweden ⓘ |
| roadSystem |
UNECE E-road network
ⓘ
linked to:
European route E-road
|
| roadType | international highway ⓘ |
| terminusEast |
Saint Petersburg
ⓘ
linked to:
St. Petersburg
|
| terminusEastCountry | Russia ⓘ |
| terminusWest | Craigavon ⓘ |
| terminusWestCountry | Northern Ireland ⓘ |
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: E18 Description of subject: E18 is a major trans-European road that runs from Craigavon in Northern Ireland through Scotland, Norway, Sweden, and Finland to Saint Petersburg in Russia.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: E18
linked to: E18
subject linked to:
Highway E18
subject linked to:
Essingeleden motorway