barrage de Sarrans
E911244
The barrage de Sarrans is a major hydroelectric dam on the Truyère River in southern France, known for its large reservoir and role in regional power generation and flood control.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Barrage de Sarrans | 1 |
| barrage de Sarrans canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11215731 — 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 Sarrans Context triple: [Truyère gorge, hasHydroelectricInfrastructure, barrage de Sarrans]
-
A.
Tabarre
Tabarre is a commune in the Port-au-Prince metropolitan area of Haiti, known for hosting the main international airport and various government and international offices.
-
B.
Kasterborous
Kasterborous is the fictional stellar system in the Doctor Who universe that contains the Time Lords’ home planet, Gallifrey.
-
C.
Barradères
Barradères is a coastal commune and fishing town in Haiti located within the Nippes Department.
-
D.
Qadsiya
Qadsiya is a residential district in Kuwait City known for its central location within the capital and its local community amenities.
-
E.
La Grande Brecque
La Grande Brecque is one of the main rocky islets in the Les Écréhous reef and tidal island group off the coast of Jersey in the Channel Islands.
- 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 Sarrans Target entity description: The barrage de Sarrans is a major hydroelectric dam on the Truyère River in southern France, known for its large reservoir and role in regional power generation and flood control.
-
A.
Tabarre
Tabarre is a commune in the Port-au-Prince metropolitan area of Haiti, known for hosting the main international airport and various government and international offices.
-
B.
Kasterborous
Kasterborous is the fictional stellar system in the Doctor Who universe that contains the Time Lords’ home planet, Gallifrey.
-
C.
Barradères
Barradères is a coastal commune and fishing town in Haiti located within the Nippes Department.
-
D.
Qadsiya
Qadsiya is a residential district in Kuwait City known for its central location within the capital and its local community amenities.
-
E.
La Grande Brecque
La Grande Brecque is one of the main rocky islets in the Les Écréhous reef and tidal island group off the coast of Jersey in the Channel Islands.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
gravity dam
ⓘ
hydroelectric dam ⓘ |
| basinCountry | France ⓘ |
| connectsWith |
downstream Barrage de Grandval
ⓘ
upstream Barrage de Lanau ⓘ |
| constructionEndDate | 1934 ⓘ |
| constructionStartDate | 1929 ⓘ |
| country | France ⓘ |
| createsReservoir | Lac de Sarrans NERFINISHED ⓘ |
| crosses | Truyère River NERFINISHED ⓘ |
| energySource | hydropower ⓘ |
| hasFunction |
peak electricity production
ⓘ
river flow regulation ⓘ |
| hasPart | Lac de Sarrans NERFINISHED ⓘ |
| hasSpillway | overflow spillways ⓘ |
| hasUse |
recreation
ⓘ
tourism ⓘ |
| height | ~100 metres ⓘ |
| inception | 1934 ⓘ |
| installedCapacity | approximately 180 MW ⓘ |
| length | ~225 metres ⓘ |
| locatedIn | southern France NERFINISHED ⓘ |
| locatedInAdministrativeTerritory |
Aveyron
NERFINISHED
ⓘ
Cantal NERFINISHED ⓘ |
| locatedInProtectedArea | Parc naturel régional de l’Aubrac NERFINISHED ⓘ |
| locatedInRegion |
Auvergne-Rhône-Alpes region
ⓘ
surface form:
Auvergne-Rhône-Alpes
Occitanie NERFINISHED ⓘ |
| locatedInValley | Truyère valley NERFINISHED ⓘ |
| locatedOnRiver | Truyère River NERFINISHED ⓘ |
| nearbySettlement |
Brommat
NERFINISHED
ⓘ
Lacroix-Barrez NERFINISHED ⓘ Sainte-Geneviève-sur-Argence NERFINISHED ⓘ |
| operator | Électricité de France NERFINISHED ⓘ |
| ownedBy | Électricité de France NERFINISHED ⓘ |
| partOf |
Truyère hydroelectric scheme
NERFINISHED
ⓘ
hydroelectric system on the Lot–Truyère basin ⓘ |
| purpose |
flood control
ⓘ
hydroelectric power generation ⓘ water management ⓘ |
| reservoirArea | approximately 1000 hectares ⓘ |
| reservoirCapacity | approximately 300 million cubic metres ⓘ |
| reservoirName | Lac de Sarrans NERFINISHED ⓘ |
| status | in operation ⓘ |
| watercourse | Truyère NERFINISHED ⓘ |
| waterSource | Truyère watershed 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 Sarrans Description of subject: The barrage de Sarrans is a major hydroelectric dam on the Truyère River in southern France, known for its large reservoir and role in regional power generation and flood control.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Barrage de Sarrans