Canal de Roubaix
E790920
Canal de Roubaix is a navigable waterway in northern France that connects the Deûle River to the Belgian canal network, historically serving the industrial city of Roubaix.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Canal de Roubaix canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9291290 — 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: Canal de Roubaix Context triple: [Roubaix, river, Canal de Roubaix]
-
A.
Canal de l’Est
Canal de l’Est is a French inland waterway that links the Meuse River with other major river basins, forming part of the country’s northeastern canal network.
-
B.
Canal des Deux Mers
The Canal des Deux Mers is a historic French waterway system linking the Atlantic Ocean to the Mediterranean Sea via interconnected canals and rivers.
-
C.
Canal de la Somme
Canal de la Somme is a French inland waterway in northern France that follows the Somme River valley, historically used for navigation, transport, and irrigation.
-
D.
Sambre–Oise Canal
The Sambre–Oise Canal is a navigable waterway in northern France that connects the Sambre and Oise rivers and is historically noted as the site where World War I poet Wilfred Owen was killed in action.
-
E.
Nord–Pas-de-Calais canal network
The Nord–Pas-de-Calais canal network is an extensive system of interconnected canals and waterways in northern France that supports commercial shipping, industry, and regional 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: Canal de Roubaix Target entity description: Canal de Roubaix is a navigable waterway in northern France that connects the Deûle River to the Belgian canal network, historically serving the industrial city of Roubaix.
-
A.
Canal de l’Est
Canal de l’Est is a French inland waterway that links the Meuse River with other major river basins, forming part of the country’s northeastern canal network.
-
B.
Canal des Deux Mers
The Canal des Deux Mers is a historic French waterway system linking the Atlantic Ocean to the Mediterranean Sea via interconnected canals and rivers.
-
C.
Canal de la Somme
Canal de la Somme is a French inland waterway in northern France that follows the Somme River valley, historically used for navigation, transport, and irrigation.
-
D.
Sambre–Oise Canal
The Sambre–Oise Canal is a navigable waterway in northern France that connects the Sambre and Oise rivers and is historically noted as the site where World War I poet Wilfred Owen was killed in action.
-
E.
Nord–Pas-de-Calais canal network
The Nord–Pas-de-Calais canal network is an extensive system of interconnected canals and waterways in northern France that supports commercial shipping, industry, and regional transport.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
navigable waterway ⓘ |
| connectsCountry |
Belgium
NERFINISHED
ⓘ
France NERFINISHED ⓘ |
| connectsTo |
Belgian canal network
ⓘ
Deûle River NERFINISHED ⓘ |
| country | France ⓘ |
| crosses |
Roubaix
NERFINISHED
ⓘ
Tourcoing NERFINISHED ⓘ |
| flowsThrough | Roubaix metropolitan area NERFINISHED ⓘ |
| hasFunction | link between French and Belgian waterways ⓘ |
| hasHeritageValue | part of the industrial landscape of Roubaix ⓘ |
| historicalRole | served the textile and industrial activities of Roubaix ⓘ |
| locatedIn |
Hauts-de-France
ⓘ
Nord department NERFINISHED ⓘ northern France NERFINISHED ⓘ |
| notableFor | industrial heritage ⓘ |
| partOf | regional waterway network of northern France ⓘ |
| region | European Metropolis of Lille NERFINISHED ⓘ |
| serves | city of Roubaix NERFINISHED ⓘ |
| status | navigable ⓘ |
| terminusNear | Roubaix NERFINISHED ⓘ |
| usedFor |
freight transport
ⓘ
inland navigation ⓘ recreational boating ⓘ |
| waterwayType | canalized river section and artificial canal ⓘ |
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: Canal de Roubaix Description of subject: Canal de Roubaix is a navigable waterway in northern France that connects the Deûle River to the Belgian canal network, historically serving the industrial city of Roubaix.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.