Drwęca River
E188124
The Drwęca River is a river in northern Poland that flows through the Warmian-Masurian and Kuyavian-Pomeranian regions before joining the Vistula.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Drwęca River canonical | 4 |
| Drwęca River basin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1087862 — 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: Drwęca River Context triple: [Vistula River, hasTributary, Drwęca River]
-
A.
Sokołówka River
The Sokołówka River is a small urban watercourse flowing through the city of Łódź in central Poland.
-
B.
Wisłok River
The Wisłok River is a significant river in southeastern Poland that flows through the Subcarpathian region and serves as an important tributary of the San River.
-
C.
Bzura River
The Bzura River is a waterway in central Poland that gained historical significance as the site of a major World War II battle between Polish and German forces in 1939.
-
D.
Biała River
The Biała River is a tributary of the Dunajec in southern Poland that flows through the city of Tarnów and the Lesser Poland region.
-
E.
Lech River
The Lech River is a major Alpine river flowing through Austria and southern Germany, known for its scenic course, hydropower use, and role as a tributary of the Danube.
- 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: Drwęca River Target entity description: The Drwęca River is a river in northern Poland that flows through the Warmian-Masurian and Kuyavian-Pomeranian regions before joining the Vistula.
-
A.
Sokołówka River
The Sokołówka River is a small urban watercourse flowing through the city of Łódź in central Poland.
-
B.
Wisłok River
The Wisłok River is a significant river in southeastern Poland that flows through the Subcarpathian region and serves as an important tributary of the San River.
-
C.
Bzura River
The Bzura River is a waterway in central Poland that gained historical significance as the site of a major World War II battle between Polish and German forces in 1939.
-
D.
Biała River
The Biała River is a tributary of the Dunajec in southern Poland that flows through the city of Tarnów and the Lesser Poland region.
-
E.
Lech River
The Lech River is a major Alpine river flowing through Austria and southern Germany, known for its scenic course, hydropower use, and role as a tributary of the Danube.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river ⓘ |
| basinCountry | Poland ⓘ |
| continent | Europe ⓘ |
| country | Poland ⓘ |
| flowsInto | Vistula River ⓘ |
| flowsThrough |
Kuyavian-Pomeranian Voivodeship
NERFINISHED
ⓘ
Warmian-Masurian Voivodeship NERFINISHED ⓘ |
| hasCountry | Poland ⓘ |
| hasGeographicLocation | Poland ⓘ |
| hasHydrologicalSystem |
Vistula basin
ⓘ
surface form:
Vistula drainage basin
|
| hasMouthLocation |
Vistula River
ⓘ
surface form:
Vistula River in Poland
|
| hasNameInLanguage | Drwęca (Polish) ⓘ |
| isInSovereignState | Poland ⓘ |
| locatedIn |
Kuyavian-Pomeranian Voivodeship
NERFINISHED
ⓘ
Warmian-Masurian Voivodeship NERFINISHED ⓘ north-central Poland ⓘ northern Poland ⓘ |
| mouth | Vistula River ⓘ |
| partOf | Vistula River basin ⓘ |
| region |
Kuyavia
ⓘ
Masurian Lake District ⓘ
surface form:
Masuria
Warmia-Masuria region ⓘ
surface form:
Warmia
|
| tributaryOf | Vistula River ⓘ |
| watercourseType | river in Poland ⓘ |
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: Drwęca River Description of subject: The Drwęca River is a river in northern Poland that flows through the Warmian-Masurian and Kuyavian-Pomeranian regions before joining the Vistula.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.