Lake Volvi
E453356
Lake Volvi is a large freshwater lake in northern Greece, known for its ecological importance and scenic setting east of Thessaloniki.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Volvi canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T4536464 — 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: Lake Volvi Context triple: [Thessaloniki (regional unit), contains, Lake Volvi]
-
A.
Lake Koroneia
Lake Koroneia is a shallow, ecologically significant lake in northern Greece that has suffered severe environmental degradation due to pollution and water mismanagement.
-
B.
Lake Pamvotida
Lake Pamvotida is a scenic freshwater lake in northwestern Greece, best known for bordering the city of Ioannina and its historic island settlements.
-
C.
Paliastomi Lake
Paliastomi Lake is a coastal lagoon in western Georgia known for its rich biodiversity and inclusion within the protected wetlands of Kolkheti National Park.
-
D.
Lake Orestiada
Lake Orestiada is a picturesque freshwater lake in northern Greece, renowned for encircling the historic town of Kastoria and attracting visitors with its natural beauty and birdlife.
-
E.
Lake Plastiras
Lake Plastiras is an artificial reservoir in central Greece, renowned for its scenic mountain setting and role in irrigation, hydroelectric power, and tourism.
- 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: Lake Volvi Target entity description: Lake Volvi is a large freshwater lake in northern Greece, known for its ecological importance and scenic setting east of Thessaloniki.
-
A.
Lake Koroneia
Lake Koroneia is a shallow, ecologically significant lake in northern Greece that has suffered severe environmental degradation due to pollution and water mismanagement.
-
B.
Lake Pamvotida
Lake Pamvotida is a scenic freshwater lake in northwestern Greece, best known for bordering the city of Ioannina and its historic island settlements.
-
C.
Paliastomi Lake
Paliastomi Lake is a coastal lagoon in western Georgia known for its rich biodiversity and inclusion within the protected wetlands of Kolkheti National Park.
-
D.
Lake Orestiada
Lake Orestiada is a picturesque freshwater lake in northern Greece, renowned for encircling the historic town of Kastoria and attracting visitors with its natural beauty and birdlife.
-
E.
Lake Plastiras
Lake Plastiras is an artificial reservoir in central Greece, renowned for its scenic mountain setting and role in irrigation, hydroelectric power, and tourism.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
freshwater lake
ⓘ
lake ⓘ |
| area | about 70 km² ⓘ |
| averageDepth | about 13 m ⓘ |
| basinCountry | Greece ⓘ |
| climate | Mediterranean with continental influences ⓘ |
| country | Greece ⓘ |
| designation | wetland of international importance ⓘ |
| drainageBasin |
Aegean Sea basin
ⓘ
linked to:
Aegean Sea basins
|
| eastOf |
Thessaloniki
ⓘ
linked to:
Salonika
|
| ecologicalImportance | high biodiversity value ⓘ |
| elevation | about 37 m above sea level ⓘ |
| governedBy |
Region of Central Macedonia
ⓘ
linked to:
Central Macedonia
|
| habitat |
aquatic plants
ⓘ
fish species ⓘ migratory birds ⓘ |
| hasConservationIssues |
eutrophication risk
ⓘ
water quality concerns ⓘ |
| hasShoreFeature |
marshes
ⓘ
reed beds ⓘ wet meadows ⓘ |
| historicalRegion | Mygdonia ⓘ |
| knownFor |
ecological importance
ⓘ
scenic landscape ⓘ |
| length | about 23 km ⓘ |
| locatedIn |
Central Macedonia
ⓘ
Thessaloniki regional unit ⓘ
linked to:
Thessaloniki (regional unit)
northern Greece ⓘ
linked to:
Northern Greece
|
| maximumDepth | about 20 m ⓘ |
| maximumWidth | about 8 km ⓘ |
| municipality | Volvi ⓘ |
| near |
Lake Koronia
ⓘ
Rentina Gorge ⓘ |
| nearSettlement |
Apollonia
ⓘ
Rentina ⓘ Stavros ⓘ |
| outflow | Richios River ⓘ |
| partOf |
Lake Koronia–Volvi National Park
ⓘ
linked to:
Koroneia–Volvi National Park
Mygdonia basin ⓘ
linked to:
Mygdonia
Volvi–Koronia lake system ⓘ
linked to:
Koronia Lake
|
| protectedStatus |
Natura 2000 site
ⓘ
linked to:
Natura 2000 network
Ramsar site ⓘ |
| region |
Macedonia
ⓘ
linked to:
Macedonia (Greece)
|
| tourismType | eco-tourism ⓘ |
| usedFor |
fishing
ⓘ
irrigation ⓘ recreation ⓘ |
| waterType | freshwater ⓘ |
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: Lake Volvi Description of subject: Lake Volvi is a large freshwater lake in northern Greece, known for its ecological importance and scenic setting east of Thessaloniki.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.