Śniardwy Lake
E792341
Śniardwy Lake is the largest lake in Poland, situated in the Masurian Lake District and known as a major destination for sailing and water recreation.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Śniardwy Lake canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T9189409 — 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: Śniardwy Lake Context triple: [Mikołajki, locatedNear, Śniardwy Lake]
-
A.
Rożnów Lake
Rożnów Lake is an artificial reservoir in southern Poland, known for its scenic surroundings, recreational opportunities, and role in flood control and hydroelectric power generation.
-
B.
Ełk Lake
Ełk Lake is a freshwater lake in northeastern Poland’s Masurian Lake District, known for bordering the town of Ełk and supporting local recreation and tourism.
-
C.
Gołdap Lake
Gołdap Lake is a freshwater lake in northeastern Poland, near the town of Gołdap and close to the border with Russia’s Kaliningrad Oblast.
-
D.
Czorsztyn Lake
Czorsztyn Lake is an artificial reservoir in southern Poland, known for its scenic mountain setting, historic castles on its shores, and role in flood control and recreation.
-
E.
Dąbie Lake
Dąbie Lake is a large, shallow lake in northwestern Poland, forming part of the Oder River estuary and bordering the city of Szczecin.
- 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: Śniardwy Lake Target entity description: Śniardwy Lake is the largest lake in Poland, situated in the Masurian Lake District and known as a major destination for sailing and water recreation.
-
A.
Rożnów Lake
Rożnów Lake is an artificial reservoir in southern Poland, known for its scenic surroundings, recreational opportunities, and role in flood control and hydroelectric power generation.
-
B.
Ełk Lake
Ełk Lake is a freshwater lake in northeastern Poland’s Masurian Lake District, known for bordering the town of Ełk and supporting local recreation and tourism.
-
C.
Gołdap Lake
Gołdap Lake is a freshwater lake in northeastern Poland, near the town of Gołdap and close to the border with Russia’s Kaliningrad Oblast.
-
D.
Czorsztyn Lake
Czorsztyn Lake is an artificial reservoir in southern Poland, known for its scenic mountain setting, historic castles on its shores, and role in flood control and recreation.
-
E.
Dąbie Lake
Dąbie Lake is a large, shallow lake in northwestern Poland, forming part of the Oder River estuary and bordering the city of Szczecin.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
natural freshwater lake ⓘ |
| connectedTo |
Bełdany Lake
ⓘ
Mikołajskie Lake ⓘ Roś Lake ⓘ Tuchlin Lake NERFINISHED ⓘ Łuknajno Lake ⓘ |
| continent | Europe ⓘ |
| country | Poland ⓘ |
| hasArea |
approximately 113.8 square kilometres
ⓘ
approximately 43.9 square miles ⓘ |
| hasAverageDepth |
approximately 21 feet
ⓘ
approximately 6.5 metres ⓘ |
| hasBasinCountry | Poland ⓘ |
| hasElevation |
approximately 116 metres above sea level
ⓘ
approximately 381 feet above sea level ⓘ |
| hasInflow |
Jeglin Canal
ⓘ
linked to:
Tuchlin Canal
Kacapa River ⓘ Korektyn ⓘ Szymon Canal ⓘ Tuchlin Canal ⓘ Wyszkiel ⓘ |
| hasIsland |
Czarci Ostrów
ⓘ
Kaczor Island NERFINISHED ⓘ Ptasia Island NERFINISHED ⓘ Szeroki Ostrów ⓘ |
| hasMaximumDepth |
approximately 23 metres
ⓘ
approximately 75 feet ⓘ |
| hasOutflow | Pisa River ⓘ |
| hasShoreLength |
approximately 105 miles
ⓘ
approximately 169 kilometres ⓘ |
| isLargestLakeOf | Poland ⓘ |
| knownFor |
sailing
ⓘ
tourism ⓘ water recreation ⓘ |
| locatedIn |
Masurian Lake District
ⓘ
Warmian-Masurian Voivodeship ⓘ north-eastern Poland ⓘ
linked to:
northeastern Poland
|
| nearbySettlement |
Mikołajki
ⓘ
Orzysz ⓘ Pisz ⓘ Ruciane-Nida ⓘ |
| partOf |
Masurian Lake District
ⓘ
Masurian Lake System ⓘ
linked to:
Masurian Lake District
|
| usedFor |
angling
ⓘ
ice sailing ⓘ kayaking ⓘ yachting ⓘ |
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: Śniardwy Lake Description of subject: Śniardwy Lake is the largest lake in Poland, situated in the Masurian Lake District and known as a major destination for sailing and water recreation.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.