Prosna River
E691193
The Prosna River is a significant river in western-central Poland that flows through towns such as Kalisz before joining the Warta River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prosna River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4651645 — 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: Prosna River Context triple: [Warta River, majorTributary, Prosna River]
-
A.
Pioneer River
The Pioneer River is a coastal river in Queensland, Australia, that flows through the city of Mackay before emptying into the Coral Sea.
-
B.
Talon River
Talon River is a lesser-known tributary stream in northeastern India that feeds into the Dibang River within the Brahmaputra river basin.
-
C.
Nevėžis River
The Nevėžis River is one of Lithuania’s major rivers, flowing through the central part of the country and playing an important role in its regional landscape and settlements.
-
D.
Son River
The Son River is a major river in central and eastern India that flows through states like Madhya Pradesh, Uttar Pradesh, and Bihar before joining the Ganges.
-
E.
Tüp River
The Tüp River is a mountain river in northeastern Kyrgyzstan that flows into Lake Issyk-Kul, contributing to the lake’s freshwater inflow.
- 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: Prosna River Target entity description: The Prosna River is a significant river in western-central Poland that flows through towns such as Kalisz before joining the Warta River.
-
A.
Pioneer River
The Pioneer River is a coastal river in Queensland, Australia, that flows through the city of Mackay before emptying into the Coral Sea.
-
B.
Talon River
Talon River is a lesser-known tributary stream in northeastern India that feeds into the Dibang River within the Brahmaputra river basin.
-
C.
Nevėžis River
The Nevėžis River is one of Lithuania’s major rivers, flowing through the central part of the country and playing an important role in its regional landscape and settlements.
-
D.
Son River
The Son River is a major river in central and eastern India that flows through states like Madhya Pradesh, Uttar Pradesh, and Bihar before joining the Ganges.
-
E.
Tüp River
The Tüp River is a mountain river in northeastern Kyrgyzstan that flows into Lake Issyk-Kul, contributing to the lake’s freshwater inflow.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry | Poland NERFINISHED ⓘ |
| country | Poland ⓘ |
| crossesCity | Kalisz NERFINISHED ⓘ |
| drainageBasinArea | approximately 4925 km² ⓘ |
| flowsThrough |
Bralin
NERFINISHED
ⓘ
Błaszki NERFINISHED ⓘ Chocz NERFINISHED ⓘ Grabów nad Prosną NERFINISHED ⓘ Kalisz NERFINISHED ⓘ Kraszewice NERFINISHED ⓘ Kępno NERFINISHED ⓘ Mikstat NERFINISHED ⓘ Nowe Skalmierzyce NERFINISHED ⓘ Odolanów NERFINISHED ⓘ Ostrów Wielkopolski NERFINISHED ⓘ Pleszew NERFINISHED ⓘ Warta-Prosna confluence area near Pyzdry ⓘ Wieruszów NERFINISHED ⓘ |
| flowsThroughRegion |
Greater Poland Voivodeship
NERFINISHED
ⓘ
Opole Voivodeship NERFINISHED ⓘ Silesian Voivodeship NERFINISHED ⓘ Łódź Voivodeship NERFINISHED ⓘ |
| formsPartOf | regional natural habitats in Greater Poland ⓘ |
| hasPolishName | Prosna NERFINISHED ⓘ |
| hasTributary |
Baryczka River
NERFINISHED
ⓘ
Ciemna River NERFINISHED ⓘ Niesób River NERFINISHED ⓘ Ołobok River NERFINISHED ⓘ Polska Woda NERFINISHED ⓘ Swędrnia River NERFINISHED ⓘ Łużyca River NERFINISHED ⓘ |
| historicalSignificance | important for development of Kalisz ⓘ |
| languageOfName | Polish ⓘ |
| length | approximately 217 km ⓘ |
| locatedIn | western-central Poland ⓘ |
| locatedOnContinent | Europe ⓘ |
| mouth | Warta River NERFINISHED ⓘ |
| mouthLocation | near town of Pyzdry ⓘ |
| mouthRegion | Greater Poland Voivodeship NERFINISHED ⓘ |
| partOf | Oder river basin NERFINISHED ⓘ |
| riverSystem | Warta–Oder river system NERFINISHED ⓘ |
| sourceLocation | near village of Gorzów Śląski ⓘ |
| sourceRegion | Silesian Voivodeship NERFINISHED ⓘ |
| tributaryOf | Warta River NERFINISHED ⓘ |
| usedFor |
fishing
ⓘ
irrigation ⓘ recreation ⓘ |
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: Prosna River Description of subject: The Prosna River is a significant river in western-central Poland that flows through towns such as Kalisz before joining the Warta River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.