Lac de Vouglans
E1043176
Lac de Vouglans is a large artificial reservoir in the Jura region of eastern France, known for its striking turquoise waters, hydroelectric dam, and popular recreational activities such as boating and swimming.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lac de Vouglans canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12756827 — 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: Lac de Vouglans Context triple: [Jura lakes, hasPart, Lac de Vouglans]
-
A.
Lac de Grandval
Lac de Grandval is a large artificial lake in the Cantal department of south-central France, popular for water sports, fishing, and scenic tourism in the Truyère valley.
-
B.
Lac de Pareloup
Lac de Pareloup is a large artificial reservoir in southern France renowned for water sports, fishing, and lakeside tourism.
-
C.
Lac de Payolle
Lac de Payolle is a scenic artificial lake in the French Pyrenees known for its surrounding forests, mountain views, and outdoor recreational activities such as hiking, cycling, and cross-country skiing.
-
D.
Lac de Pannecière
Lac de Pannecière is a large artificial reservoir in the Morvan region of central France, known for its scenic landscapes, outdoor recreation, and role in regulating the Yonne River.
-
E.
Lac de Chalain
Lac de Chalain is a large glacial lake in France’s Jura region, renowned for its turquoise waters, surrounding cliffs, and popular swimming and camping areas.
- 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: Lac de Vouglans Target entity description: Lac de Vouglans is a large artificial reservoir in the Jura region of eastern France, known for its striking turquoise waters, hydroelectric dam, and popular recreational activities such as boating and swimming.
-
A.
Lac de Grandval
Lac de Grandval is a large artificial lake in the Cantal department of south-central France, popular for water sports, fishing, and scenic tourism in the Truyère valley.
-
B.
Lac de Pareloup
Lac de Pareloup is a large artificial reservoir in southern France renowned for water sports, fishing, and lakeside tourism.
-
C.
Lac de Payolle
Lac de Payolle is a scenic artificial lake in the French Pyrenees known for its surrounding forests, mountain views, and outdoor recreational activities such as hiking, cycling, and cross-country skiing.
-
D.
Lac de Pannecière
Lac de Pannecière is a large artificial reservoir in the Morvan region of central France, known for its scenic landscapes, outdoor recreation, and role in regulating the Yonne River.
-
E.
Lac de Chalain
Lac de Chalain is a large glacial lake in France’s Jura region, renowned for its turquoise waters, surrounding cliffs, and popular swimming and camping areas.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
artificial lake
ⓘ
reservoir ⓘ |
| basinCountry | France ⓘ |
| constructionStartOfDam | 1964 ⓘ |
| country | France ⓘ |
| createdBy | Vouglans Dam NERFINISHED ⓘ |
| fillingOfReservoir | late 1960s ⓘ |
| hasActivity |
camping
ⓘ
fishing ⓘ kayaking ⓘ sailing ⓘ |
| hasDam | Vouglans Dam NERFINISHED ⓘ |
| hasMaximumDepth | over 100 m ⓘ |
| hasShoreLength | approximately 80 km ⓘ |
| hasSurfaceArea | approximately 16 km² ⓘ |
| hasTouristAttraction |
Bellecin leisure center
NERFINISHED
ⓘ
La Mercantine marina NERFINISHED ⓘ Surchauffant beach ⓘ |
| hasViewpoint |
Belvédère de la Guinguette
NERFINISHED
ⓘ
Belvédère du Regardoir NERFINISHED ⓘ |
| inflow | Ain River NERFINISHED ⓘ |
| knownFor |
hydroelectric power generation
ⓘ
recreational boating ⓘ swimming ⓘ tourism ⓘ |
| length | approximately 35 km ⓘ |
| locatedIn |
Bourgogne-Franche-Comté
ⓘ
Jura department NERFINISHED ⓘ eastern France NERFINISHED ⓘ |
| locatedInProtectedArea | Haut-Jura region (partial) NERFINISHED ⓘ |
| locatedInRegion | Jura Mountains NERFINISHED ⓘ |
| locatedNear |
Moiriat
NERFINISHED
ⓘ
Orgelet NERFINISHED ⓘ Pont-de-Poitte NERFINISHED ⓘ |
| operator | Électricité de France NERFINISHED ⓘ |
| outflow | Ain River NERFINISHED ⓘ |
| partOf | Ain River system NERFINISHED ⓘ |
| purpose |
electricity production
ⓘ
tourism development ⓘ water regulation ⓘ |
| rankInFranceByReservoirVolume | one of the largest artificial lakes in France ⓘ |
| submergedFeature |
Saint-Christophe church
NERFINISHED
ⓘ
former village of Vouglans ⓘ |
| use |
flood control
ⓘ
hydroelectricity ⓘ recreation ⓘ |
| waterColor | turquoise ⓘ |
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: Lac de Vouglans Description of subject: Lac de Vouglans is a large artificial reservoir in the Jura region of eastern France, known for its striking turquoise waters, hydroelectric dam, and popular recreational activities such as boating and swimming.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.