Łupawa River
E612919
The Łupawa River is a river in northern Poland that flows through the Pomeranian region to the Baltic Sea, passing through and draining Lake Gardno along its course.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Łupawa River canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T6475469 — 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: Łupawa River Context triple: [Lake Gardno, connectedTo, Łupawa River]
-
A.
Drwęca River
The Drwęca River is a river in northern Poland that flows through the Warmian-Masurian and Kuyavian-Pomeranian regions before joining the Vistula.
-
B.
Łomnica River
The Łomnica River is a mountain river in the Krkonoše range of Central Europe, known for its fast-flowing course and role in draining the surrounding highland terrain.
-
C.
Muszynka River
The Muszynka River is a small river in southern Poland that flows through the spa town of Muszyna before joining the Poprad River near the Slovak border.
-
D.
Sokołówka River
The Sokołówka River is a small urban watercourse flowing through the city of Łódź in central Poland.
-
E.
Płońka River
Płońka River is a small river in north-central Poland that flows through the town of Płońsk and forms part of the region’s local water system.
- 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: Łupawa River Target entity description: The Łupawa River is a river in northern Poland that flows through the Pomeranian region to the Baltic Sea, passing through and draining Lake Gardno along its course.
-
A.
Drwęca River
The Drwęca River is a river in northern Poland that flows through the Warmian-Masurian and Kuyavian-Pomeranian regions before joining the Vistula.
-
B.
Łomnica River
The Łomnica River is a mountain river in the Krkonoše range of Central Europe, known for its fast-flowing course and role in draining the surrounding highland terrain.
-
C.
Muszynka River
The Muszynka River is a small river in southern Poland that flows through the spa town of Muszyna before joining the Poprad River near the Slovak border.
-
D.
Sokołówka River
The Sokołówka River is a small urban watercourse flowing through the city of Łódź in central Poland.
-
E.
Płońka River
Płońka River is a small river in north-central Poland that flows through the town of Płońsk and forms part of the region’s local water system.
- F. None of above. chosen
Statements (16)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Poland ⓘ |
| continent | Europe ⓘ |
| country | Poland ⓘ |
| drains | Lake Gardno ⓘ |
| flowsInto | Baltic Sea ⓘ |
| flowsThrough | Pomeranian region ⓘ |
| hasName |
Łupawa
ⓘ
Łupawa River ⓘ |
| hasWaterBodyType | freshwater river ⓘ |
| languageOfName | Polish ⓘ |
| locatedIn |
Pomeranian Voivodeship
ⓘ
northern Poland ⓘ |
| mouthLocation | Baltic Sea ⓘ |
| partOf | drainage basin of the Baltic Sea ⓘ |
| passesThrough | Lake Gardno ⓘ |
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: Łupawa River Description of subject: The Łupawa River is a river in northern Poland that flows through the Pomeranian region to the Baltic Sea, passing through and draining Lake Gardno along its course.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.