Sèvre Niortaise river
E524056
The Sèvre Niortaise river is a waterway in western France that flows through the Marais Poitevin wetlands before emptying into the Atlantic Ocean.
All labels observed (5)
| Label | Occurrences |
|---|---|
| Sèvre Niortaise | 9 |
| Sèvre Niortaise river canonical | 3 |
| Sèvre Niortaise River | 1 |
| Sèvre Niortaise River@en | 1 |
| Sèvre Niortaise@fr | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5455637 — 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: Sèvre Niortaise river Context triple: [Niort, Kingdom of France, locatedNear, Sèvre Niortaise river]
-
A.
Sèvre Nantaise
The Sèvre Nantaise is a river in western France that flows through the Vendée and Loire-Atlantique departments before joining the Loire near the city of Nantes.
-
B.
Sarthe River
The Sarthe River is a waterway in western France that flows through the regions of Normandy and Pays de la Loire before joining other rivers to form the Maine.
-
C.
Santoire River
The Santoire River is a watercourse in south-central France that flows through the Cantal region, collecting runoff from the surrounding mountainous terrain.
-
D.
Essonne River
The Essonne River is a tributary of the Seine in northern France, flowing through the Île-de-France region and giving its name to the Essonne department.
-
E.
Assineau River
The Assineau River is a small river in north-central Alberta, Canada, that drains surrounding forested and rural areas before emptying into Lesser Slave Lake.
- 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: Sèvre Niortaise river Target entity description: The Sèvre Niortaise river is a waterway in western France that flows through the Marais Poitevin wetlands before emptying into the Atlantic Ocean.
-
A.
Sèvre Nantaise
The Sèvre Nantaise is a river in western France that flows through the Vendée and Loire-Atlantique departments before joining the Loire near the city of Nantes.
-
B.
Sarthe River
The Sarthe River is a waterway in western France that flows through the regions of Normandy and Pays de la Loire before joining other rivers to form the Maine.
-
C.
Santoire River
The Santoire River is a watercourse in south-central France that flows through the Cantal region, collecting runoff from the surrounding mountainous terrain.
-
D.
Essonne River
The Essonne River is a tributary of the Seine in northern France, flowing through the Île-de-France region and giving its name to the Essonne department.
-
E.
Assineau River
The Assineau River is a small river in north-central Alberta, Canada, that drains surrounding forested and rural areas before emptying into Lesser Slave Lake.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| country | France ⓘ |
| drainageBasin |
Atlantic Ocean basin
ⓘ
linked to:
Atlantic Ocean drainage basin
|
| emptiesInto | Atlantic Ocean ⓘ |
| flowsThrough |
Charente-Maritime
ⓘ
Deux-Sèvres ⓘ Marais Poitevin ⓘ Niort ⓘ Vendée ⓘ |
| hasEcosystemType |
riverine ecosystem
ⓘ
wetland ⓘ |
| hasNameInLanguage |
Sèvre Niortaise River@en
ⓘ
linked to:
Sèvre Niortaise river
Sèvre Niortaise@fr ⓘ
linked to:
Sèvre Niortaise river
|
| hasWetland | Marais Poitevin ⓘ |
| locatedIn |
Marais Poitevin Regional Natural Park
ⓘ
linked to:
Marais Poitevin regional natural park
western France ⓘ
linked to:
Western France
|
| mouth | Atlantic Ocean ⓘ |
| partOf |
Marais Poitevin hydrological system
ⓘ
linked to:
Marais Poitevin
|
| region |
Nouvelle-Aquitaine
ⓘ
Pays de la Loire ⓘ |
| usedFor |
fishing
ⓘ
irrigation ⓘ navigation ⓘ recreation ⓘ |
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: Sèvre Niortaise river Description of subject: The Sèvre Niortaise river is a waterway in western France that flows through the Marais Poitevin wetlands before emptying into the Atlantic Ocean.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Deux-Sèvres department
linked to: Sèvre Niortaise river
linked to: Sèvre Niortaise river
linked to: Sèvre Niortaise river
linked to: Sèvre Niortaise river
subject linked to:
historical province of Poitou
linked to: Sèvre Niortaise river
subject linked to:
Sèvre Niortaise river
linked to: Sèvre Niortaise river
subject linked to:
Sèvre Niortaise river
linked to: Sèvre Niortaise river
linked to: Sèvre Niortaise river
subject linked to:
Marais Poitevin regional natural park
linked to: Sèvre Niortaise river
linked to: Sèvre Niortaise river
linked to: Sèvre Niortaise river
linked to: Sèvre Niortaise river