Calais–Dunkerque railway
E660438
The Calais–Dunkerque railway is a rail line in northern France that connects the port city of Calais with the industrial and port area of Dunkirk, serving both passenger and freight traffic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Calais–Dunkerque railway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7349099 — 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: Calais–Dunkerque railway Context triple: [Calais-Fréthun railway station, railwayLine, Calais–Dunkerque railway]
-
A.
Paris–Cherbourg railway
The Paris–Cherbourg railway is a major French rail line connecting the capital Paris with the port city of Cherbourg in Normandy, serving both passenger and freight traffic.
-
B.
Paris–Le Havre railway
The Paris–Le Havre railway is a major French rail line connecting the capital Paris with the port city of Le Havre, serving as an important passenger and freight corridor in northwestern France.
-
C.
Paris–Rennes railway
The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
-
D.
Paris–Granville railway
The Paris–Granville railway is a major French rail line connecting Paris to the coastal town of Granville in Normandy, serving both regional passenger and freight traffic.
-
E.
Paris–Nantes railway
The Paris–Nantes railway is a major French rail line connecting the capital Paris with the city of Nantes in western France, serving as an important corridor 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: Calais–Dunkerque railway Target entity description: The Calais–Dunkerque railway is a rail line in northern France that connects the port city of Calais with the industrial and port area of Dunkirk, serving both passenger and freight traffic.
-
A.
Paris–Cherbourg railway
The Paris–Cherbourg railway is a major French rail line connecting the capital Paris with the port city of Cherbourg in Normandy, serving both passenger and freight traffic.
-
B.
Paris–Le Havre railway
The Paris–Le Havre railway is a major French rail line connecting the capital Paris with the port city of Le Havre, serving as an important passenger and freight corridor in northwestern France.
-
C.
Paris–Rennes railway
The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
-
D.
Paris–Granville railway
The Paris–Granville railway is a major French rail line connecting Paris to the coastal town of Granville in Normandy, serving both regional passenger and freight traffic.
-
E.
Paris–Nantes railway
The Paris–Nantes railway is a major French rail line connecting the capital Paris with the city of Nantes in western France, serving as an important corridor for both passenger and freight transport.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | railway line ⓘ |
| connects |
Calais
ⓘ
Dunkirk ⓘ |
| country | France ⓘ |
| gauge | standard gauge ⓘ |
| hasEndpoint |
Calais railway station
ⓘ
linked to:
Calais-Ville railway station
Dunkerque railway station ⓘ |
| hasLanguageOfLocation | French ⓘ |
| locatedIn | northern France ⓘ |
| locatedInDepartment |
Nord
ⓘ
Pas-de-Calais ⓘ |
| locatedInRegion | Hauts-de-France ⓘ |
| locatedOnContinent | Europe ⓘ |
| partOf | French railway network ⓘ |
| primaryFunction | link between Calais and Dunkirk industrial and port areas ⓘ |
| serves |
port of Calais
ⓘ
linked to:
Calais
port of Dunkirk ⓘ
linked to:
Port of Dunkirk
|
| servesCity |
Calais
ⓘ
Dunkirk ⓘ |
| terminus |
Calais
ⓘ
Dunkirk ⓘ |
| trackType | heavy rail ⓘ |
| transportMode | rail ⓘ |
| usedFor |
freight traffic
ⓘ
passenger traffic ⓘ |
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: Calais–Dunkerque railway Description of subject: The Calais–Dunkerque railway is a rail line in northern France that connects the port city of Calais with the industrial and port area of Dunkirk, serving both passenger and freight traffic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.