Canal du Midi
E64828
The Canal du Midi is a historic 17th-century canal in southern France, renowned as an engineering masterpiece that links the Atlantic Ocean to the Mediterranean Sea and is recognized as a UNESCO World Heritage Site.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T521743 — 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 du Midi Context triple: [Garonne, connectedTo, Canal du Midi]
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A.
Canal Grande
Canal Grande is a historic canal in Trieste, Italy, lined with elegant buildings and bridges and serving as a picturesque focal point of the city’s waterfront.
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B.
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.
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C.
Jet d'Eau
Jet d'Eau is a famous large water fountain on Lake Geneva and one of the most iconic symbols of the city of Geneva, Switzerland.
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D.
Ardèche River
The Ardèche River is a scenic waterway in south-central France renowned for its dramatic limestone gorges, natural stone arch (Pont d’Arc), and popular canoeing and kayaking routes.
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E.
Durance River
The Durance River is a significant river in southeastern France that flows through the Alps and Provence before joining the Rhône.
- 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 du Midi Target entity description: The Canal du Midi is a historic 17th-century canal in southern France, renowned as an engineering masterpiece that links the Atlantic Ocean to the Mediterranean Sea and is recognized as a UNESCO World Heritage Site.
-
A.
Canal Grande
Canal Grande is a historic canal in Trieste, Italy, lined with elegant buildings and bridges and serving as a picturesque focal point of the city’s waterfront.
-
B.
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.
-
C.
Jet d'Eau
Jet d'Eau is a famous large water fountain on Lake Geneva and one of the most iconic symbols of the city of Geneva, Switzerland.
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D.
Ardèche River
The Ardèche River is a scenic waterway in south-central France renowned for its dramatic limestone gorges, natural stone arch (Pont d’Arc), and popular canoeing and kayaking routes.
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E.
Durance River
The Durance River is a significant river in southeastern France that flows through the Alps and Provence before joining the Rhône.
- F. None of above. chosen
Statements (47)
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 du Midi Description of subject: The Canal du Midi is a historic 17th-century canal in southern France, renowned as an engineering masterpiece that links the Atlantic Ocean to the Mediterranean Sea and is recognized as a UNESCO World Heritage Site.
Referenced by (52)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Canal royal en Languedoc
this entity surface form:
Canal du Midi water system
this entity surface form:
Canal du Midi UNESCO World Heritage Site
this entity surface form:
Canal du Midi lock system
this entity surface form:
Toulouse–Étang de Thau section of Canal du Midi
this entity surface form:
Canal du Midi UNESCO World Heritage Site
this entity surface form:
Canal du Midi infrastructure
this entity surface form:
Canal du Midi water management system
this entity surface form:
Canal du Midi water system
this entity surface form:
Canal du Midi hydraulic system
this entity surface form:
Canal du Midi water system