Maine River at Angers
E676780
The Maine River at Angers is a short river in western France formed by the confluence of several tributaries and flowing through the city of Angers before joining the Loire.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maine River at Angers canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7606511 — 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: Maine River at Angers Context triple: [Sarthe River, flowsInto, Maine River at Angers]
-
A.
Mayenne River
The Mayenne River is a major river in western France that flows through the regions of Normandy and Pays de la Loire before joining other waterways to form the Maine River.
-
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.
Voire River
The Voire River is a small watercourse in northeastern France that flows through the Aube department, including the town of Brienne-le-Château, before joining the Aube River.
-
D.
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.
-
E.
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.
- 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: Maine River at Angers Target entity description: The Maine River at Angers is a short river in western France formed by the confluence of several tributaries and flowing through the city of Angers before joining the Loire.
-
A.
Mayenne River
The Mayenne River is a major river in western France that flows through the regions of Normandy and Pays de la Loire before joining other waterways to form the Maine River.
-
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.
Voire River
The Voire River is a small watercourse in northeastern France that flows through the Aube department, including the town of Brienne-le-Château, before joining the Aube River.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| confluenceLocation | near Angers ⓘ |
| country | France ⓘ |
| crossedBy | Bridges of Angers ⓘ |
| drainageBasin | Atlantic Ocean ⓘ |
| flowsDirection | south ⓘ |
| flowsIntoAtLocation | Loire at Angers ⓘ |
| flowsThrough | Angers ⓘ |
| formedByConfluenceOf |
Loir River
ⓘ
linked to:
Loir
Mayenne River ⓘ Sarthe River ⓘ |
| hasCityOnItsBanks | Angers ⓘ |
| hasFloodRisk | yes ⓘ |
| hasNameInFrench | Maine ⓘ |
| hasUse |
navigation (locally)
ⓘ
recreation ⓘ tourism ⓘ |
| isWithinUrbanArea | Angers metropolitan area ⓘ |
| languageOfToponym | French ⓘ |
| locatedIn | western France ⓘ |
| locatedInDepartment | Maine-et-Loire ⓘ |
| locatedInRegion | Pays de la Loire ⓘ |
| mouthOfWaterBody | Loire ⓘ |
| nearbyLandmark |
Angers city center
ⓘ
linked to:
Angers
Château d’Angers ⓘ |
| partOf |
Loire river basin
ⓘ
linked to:
Loire River basin
hydrographic network of Loire ⓘ |
| tributaryOf | Loire ⓘ |
| watercourseType | short river ⓘ |
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: Maine River at Angers Description of subject: The Maine River at Angers is a short river in western France formed by the confluence of several tributaries and flowing through the city of Angers before joining the Loire.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.