Luxembourg–Ettelbruck railway line
E947158
The Luxembourg–Ettelbruck railway line is a key national rail route in Luxembourg connecting the capital city Luxembourg with the town of Ettelbruck and serving as an important corridor for regional passenger and freight transport.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Luxembourg–Ettelbruck railway line canonical | 2 |
| Luxembourg–Ettelbruck–Troisvierges railway line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11790699 — 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: Luxembourg–Ettelbruck railway line Context triple: [Chemins de Fer Luxembourgeois, operatesLine, Luxembourg–Ettelbruck railway line]
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A.
Luxembourg–Thionville railway line
The Luxembourg–Thionville railway line is an international rail route connecting Luxembourg City with Thionville in northeastern France, serving as a key commuter and cross-border transport corridor.
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B.
Luxembourg–Wasserbillig railway line
The Luxembourg–Wasserbillig railway line is a key rail route in Luxembourg connecting the capital with the eastern town of Wasserbillig and onward links toward Germany.
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C.
Luxembourg–Troisvierges–Gouvy railway line
The Luxembourg–Troisvierges–Gouvy railway line is an international rail route connecting Luxembourg City with northern Luxembourg and onward into Belgium via Troisvierges and Gouvy.
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D.
Metz–Saarbrücken railway
The Metz–Saarbrücken railway is an international rail line connecting the French city of Metz with Saarbrücken in Germany, serving as an important cross-border passenger and freight corridor.
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E.
Liège–Maastricht railway line
The Liège–Maastricht railway line is an international rail route connecting the Belgian city of Liège with the Dutch city of Maastricht, serving as an important regional and cross-border transport link.
- 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: Luxembourg–Ettelbruck railway line Target entity description: The Luxembourg–Ettelbruck railway line is a key national rail route in Luxembourg connecting the capital city Luxembourg with the town of Ettelbruck and serving as an important corridor for regional passenger and freight transport.
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A.
Luxembourg–Thionville railway line
The Luxembourg–Thionville railway line is an international rail route connecting Luxembourg City with Thionville in northeastern France, serving as a key commuter and cross-border transport corridor.
-
B.
Luxembourg–Wasserbillig railway line
The Luxembourg–Wasserbillig railway line is a key rail route in Luxembourg connecting the capital with the eastern town of Wasserbillig and onward links toward Germany.
-
C.
Luxembourg–Troisvierges–Gouvy railway line
The Luxembourg–Troisvierges–Gouvy railway line is an international rail route connecting Luxembourg City with northern Luxembourg and onward into Belgium via Troisvierges and Gouvy.
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D.
Metz–Saarbrücken railway
The Metz–Saarbrücken railway is an international rail line connecting the French city of Metz with Saarbrücken in Germany, serving as an important cross-border passenger and freight corridor.
-
E.
Liège–Maastricht railway line
The Liège–Maastricht railway line is an international rail route connecting the Belgian city of Liège with the Dutch city of Maastricht, serving as an important regional and cross-border transport link.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
rail transport infrastructure
ⓘ
railway line ⓘ |
| connects |
Ettelbruck
ⓘ
Luxembourg City ⓘ
linked to:
Luxembourg City, Luxembourg
|
| country | Luxembourg ⓘ |
| electrification | overhead line ⓘ |
| function | main corridor for regional services in central Luxembourg ⓘ |
| gauge | standard gauge ⓘ |
| importance |
important corridor for freight transport
ⓘ
important corridor for regional passenger transport ⓘ |
| locatedIn |
Grand Duchy of Luxembourg
ⓘ
linked to:
Luxembourg
|
| operator |
CFL
ⓘ
Chemins de Fer Luxembourgeois ⓘ |
| partOf | national rail network of Luxembourg ⓘ |
| passesThrough | central Luxembourg ⓘ |
| regionServed |
Diekirch canton
ⓘ
Luxembourg canton ⓘ
linked to:
Canton of Luxembourg
|
| serves |
commuter traffic
ⓘ
intermediate towns between Luxembourg and Ettelbruck ⓘ |
| significance | key national rail route in Luxembourg ⓘ |
| terminus |
Ettelbruck railway station
ⓘ
Luxembourg railway station ⓘ
linked to:
Luxembourg City central station
|
| transportMode | rail ⓘ |
| usedFor |
freight transport
ⓘ
regional passenger transport ⓘ |
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: Luxembourg–Ettelbruck railway line Description of subject: The Luxembourg–Ettelbruck railway line is a key national rail route in Luxembourg connecting the capital city Luxembourg with the town of Ettelbruck and serving as an important corridor for regional passenger and freight transport.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.