barrage de Lanau
E911245
Barrage de Lanau is a hydroelectric dam on the Truyère River in southern France, contributing to regional power generation and water management within the Truyère gorges.
All labels observed (1)
| Label | Occurrences |
|---|---|
| barrage de Lanau canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11215732 — 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: barrage de Lanau Context triple: [Truyère gorge, hasHydroelectricInfrastructure, barrage de Lanau]
-
A.
Bang Lamung
Bang Lamung is a coastal district in eastern Thailand known for encompassing parts of the popular resort area of Pattaya within Chonburi Province.
-
B.
Sanga Bari
Sanga Bari is one of the historic city gates of Harar Jugol, the fortified old town of Harar in eastern Ethiopia.
-
C.
Lawai
Lawai is a small unincorporated community on the island of Kauai in Hawaii, known for its rural residential character and proximity to the island’s south shore attractions.
-
D.
Tillangchong
Tillangchong is a remote, sparsely inhabited island in India’s Nicobar archipelago, noted for its dense tropical forests and rich marine and bird life.
-
E.
Talang
Talang is a Swedish televised talent competition series that showcases performers of all ages in various disciplines.
- 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: barrage de Lanau Target entity description: Barrage de Lanau is a hydroelectric dam on the Truyère River in southern France, contributing to regional power generation and water management within the Truyère gorges.
-
A.
Bang Lamung
Bang Lamung is a coastal district in eastern Thailand known for encompassing parts of the popular resort area of Pattaya within Chonburi Province.
-
B.
Sanga Bari
Sanga Bari is one of the historic city gates of Harar Jugol, the fortified old town of Harar in eastern Ethiopia.
-
C.
Lawai
Lawai is a small unincorporated community on the island of Kauai in Hawaii, known for its rural residential character and proximity to the island’s south shore attractions.
-
D.
Tillangchong
Tillangchong is a remote, sparsely inhabited island in India’s Nicobar archipelago, noted for its dense tropical forests and rich marine and bird life.
-
E.
Talang
Talang is a Swedish televised talent competition series that showcases performers of all ages in various disciplines.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
gravity dam
ⓘ
hydroelectric dam ⓘ |
| basinCountry | France ⓘ |
| category |
Dams in France
ⓘ
Hydroelectric power stations in France ⓘ |
| constructionMaterial | concrete ⓘ |
| country | France ⓘ |
| countrySubdivision | Massif Central NERFINISHED ⓘ |
| hasEnergySource | hydropower ⓘ |
| hasFunction |
electricity production
ⓘ
peak load regulation ⓘ |
| locatedDownstreamOf | Barrage de Sarrans NERFINISHED ⓘ |
| locatedIn |
Metropolitan France
NERFINISHED
ⓘ
gorges de la Truyère NERFINISHED ⓘ southern France ⓘ |
| locatedInDepartment | Cantal NERFINISHED ⓘ |
| locatedInRegion |
Auvergne-Rhône-Alpes region
ⓘ
surface form:
Auvergne-Rhône-Alpes
|
| locatedNear |
Lanau
NERFINISHED
ⓘ
Neuvéglise-sur-Truyère NERFINISHED ⓘ |
| locatedOnRiver | Truyère ⓘ |
| locatedUpstreamOf | Barrage de Grandval NERFINISHED ⓘ |
| operator | Électricité de France NERFINISHED ⓘ |
| ownedBy | Électricité de France NERFINISHED ⓘ |
| partOf |
French national power grid infrastructure
ⓘ
Truyère hydroelectric scheme NERFINISHED ⓘ |
| purpose |
power generation
ⓘ
water management ⓘ |
| use |
hydroelectric power
ⓘ
river flow regulation ⓘ |
| watercourse | Truyère NERFINISHED ⓘ |
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: barrage de Lanau Description of subject: Barrage de Lanau is a hydroelectric dam on the Truyère River in southern France, contributing to regional power generation and water management within the Truyère gorges.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.