Clain River
E417965
The Clain River is a waterway in western France that flows through the city of Poitiers before joining the Vienne River.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Clain River canonical | 5 |
| Clain | 1 |
| Clain (river) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3424438 — 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: Clain River Context triple: [Poitiers, locatedOnRiver, Clain River]
-
A.
DuPage River
The DuPage River is a tributary of the Des Plaines River in northeastern Illinois, flowing through suburban Chicago communities and providing important recreational, ecological, and drainage functions for the region.
-
B.
Norwalk River
The Norwalk River is a waterway in southwestern Connecticut that flows south through several towns before emptying into Long Island Sound at Norwalk.
-
C.
Saw Mill River
Saw Mill River is a tributary of the Hudson River in southeastern New York, flowing through urban and suburban communities in Westchester County.
-
D.
Owasco River
The Owasco River is a short waterway in central New York that drains Owasco Lake and flows through the city of Auburn before joining the Seneca River system.
-
E.
Hoosic River
The Hoosic River is a tributary of the Hudson River that flows through western Massachusetts, southern Vermont, and eastern New York, historically supporting local industry and communities along its banks.
- 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: Clain River Target entity description: The Clain River is a waterway in western France that flows through the city of Poitiers before joining the Vienne River.
-
A.
DuPage River
The DuPage River is a tributary of the Des Plaines River in northeastern Illinois, flowing through suburban Chicago communities and providing important recreational, ecological, and drainage functions for the region.
-
B.
Norwalk River
The Norwalk River is a waterway in southwestern Connecticut that flows south through several towns before emptying into Long Island Sound at Norwalk.
-
C.
Saw Mill River
Saw Mill River is a tributary of the Hudson River in southeastern New York, flowing through urban and suburban communities in Westchester County.
-
D.
Owasco River
The Owasco River is a short waterway in central New York that drains Owasco Lake and flows through the city of Auburn before joining the Seneca River system.
-
E.
Hoosic River
The Hoosic River is a tributary of the Hudson River that flows through western Massachusetts, southern Vermont, and eastern New York, historically supporting local industry and communities along its banks.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
watercourse ⓘ |
| basinCountry | France ⓘ |
| continent | Europe ⓘ |
| country | France ⓘ |
| flowsThrough |
Poitiers
ⓘ
Poitou region ⓘ
linked to:
Poitou
Vienne department ⓘ |
| hasMouthLocation | confluence with the Vienne River ⓘ |
| locatedIn |
Nouvelle-Aquitaine
ⓘ
western France ⓘ
linked to:
Western France
|
| mouthOf | Vienne River ⓘ |
| name |
Clain
ⓘ
linked to:
Clain River
|
| passesThrough |
city of Poitiers
ⓘ
linked to:
Poitiers
|
| tributaryOf | Vienne 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: Clain River Description of subject: The Clain River is a waterway in western France that flows through the city of Poitiers before joining the Vienne River.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.