Oder–Neisse river system
E878279
The Oder–Neisse river system is a major Central European drainage basin centered on the Oder and Neisse rivers, forming much of the modern border between Germany and Poland and emptying into the Baltic Sea.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Oder River system | 1 |
| Oder–Neisse river system canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10603513 — 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: Oder–Neisse river system Context triple: [Świna, isPartOfWaterSystem, Oder–Neisse river system]
-
A.
Lusatian Neisse River
The Lusatian Neisse River is a Central European river that forms part of the border between Germany and Poland before joining the Oder River.
-
B.
Oder River
The Oder River is a major Central European river that flows through the Czech Republic, Poland, and along the Polish–German border before emptying into the Baltic Sea.
-
C.
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.
-
D.
Bóbr River
The Bóbr River is a major river in southwestern Poland that flows through the Sudetes and Lower Silesia before joining the Oder.
-
E.
Elbląg River
The Elbląg River is a river in northern Poland that flows through the city of Elbląg and connects inland waterways with the Vistula Lagoon and the Baltic Sea.
- 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: Oder–Neisse river system Target entity description: The Oder–Neisse river system is a major Central European drainage basin centered on the Oder and Neisse rivers, forming much of the modern border between Germany and Poland and emptying into the Baltic Sea.
-
A.
Lusatian Neisse River
The Lusatian Neisse River is a Central European river that forms part of the border between Germany and Poland before joining the Oder River.
-
B.
Oder River
The Oder River is a major Central European river that flows through the Czech Republic, Poland, and along the Polish–German border before emptying into the Baltic Sea.
-
C.
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.
-
D.
Bóbr River
The Bóbr River is a major river in southwestern Poland that flows through the Sudetes and Lower Silesia before joining the Oder.
-
E.
Elbląg River
The Elbląg River is a river in northern Poland that flows through the city of Elbląg and connects inland waterways with the Vistula Lagoon and the Baltic Sea.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
drainage basin
ⓘ
river system ⓘ |
| borderEstablishedBy | Potsdam Agreement NERFINISHED ⓘ |
| drainageBasinOf |
Lusatian Neisse
NERFINISHED
ⓘ
Noteć NERFINISHED ⓘ Oder NERFINISHED ⓘ Warta NERFINISHED ⓘ |
| drainsInto | Szczecin Lagoon NERFINISHED ⓘ |
| drainsRegion |
Brandenburg
NERFINISHED
ⓘ
Greater Poland NERFINISHED ⓘ Lusatia NERFINISHED ⓘ Silesia NERFINISHED ⓘ West Pomerania NERFINISHED ⓘ |
| emptiesInto | Baltic Sea NERFINISHED ⓘ |
| formsBorderBetween |
Germany
NERFINISHED
ⓘ
Poland NERFINISHED ⓘ |
| formsPartOf | Oder–Neisse line NERFINISHED ⓘ |
| hasMainRiver |
Lusatian Neisse
NERFINISHED
ⓘ
Oder NERFINISHED ⓘ |
| hasMouthNear | Szczecin Lagoon NERFINISHED ⓘ |
| hasOutflowThrough | Pomeranian Bay NERFINISHED ⓘ |
| hasPoliticalSignificance | post–World War II German–Polish border ⓘ |
| hasRiver |
Barycz
NERFINISHED
ⓘ
Bóbr NERFINISHED ⓘ Drawa NERFINISHED ⓘ Eastern Neisse NERFINISHED ⓘ Ina NERFINISHED ⓘ Kaczawa NERFINISHED ⓘ Kwisa NERFINISHED ⓘ Lubsza NERFINISHED ⓘ Lusatian Neisse NERFINISHED ⓘ Mała Panew NERFINISHED ⓘ Noteć NERFINISHED ⓘ Nysa Kłodzka NERFINISHED ⓘ Nysa Łużycka NERFINISHED ⓘ Obra NERFINISHED ⓘ Oder NERFINISHED ⓘ Olza NERFINISHED ⓘ Parsęta NERFINISHED ⓘ Prosna NERFINISHED ⓘ Rega NERFINISHED ⓘ Stobrawa NERFINISHED ⓘ Warta NERFINISHED ⓘ Widawa NERFINISHED ⓘ Ślęza NERFINISHED ⓘ |
| locatedIn | Central Europe ⓘ |
| partlyLocatedIn |
Czech Republic
NERFINISHED
ⓘ
Germany NERFINISHED ⓘ Poland NERFINISHED ⓘ |
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: Oder–Neisse river system Description of subject: The Oder–Neisse river system is a major Central European drainage basin centered on the Oder and Neisse rivers, forming much of the modern border between Germany and Poland and emptying into the Baltic Sea.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Oder River system