Eger River
E657331
The Eger River is a watercourse in Central Europe that flows through parts of Germany and the Czech Republic, serving as a tributary of the Elbe River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Eger River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6957635 — 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: Eger River Context triple: [Nördlingen, locatedOn, Eger River]
-
A.
Tisa River
The Tisa River is a major Central and Eastern European waterway that flows through countries including Ukraine, Romania, Hungary, Slovakia, and Serbia before joining the Danube.
-
B.
Kotorosl River
The Kotorosl River is a tributary of the Volga in central Russia that flows through the city of Yaroslavl and plays an important role in its landscape and history.
-
C.
Neisse River
The Neisse River is a Central European river that forms part of the border between Germany and Poland before joining the Oder River.
-
D.
Klyazma River
The Klyazma River is a significant waterway in western Russia that flows through several regions, including Moscow Oblast, before joining the Oka River.
-
E.
Nitra River
The Nitra River is a significant river in western Slovakia that flows through several towns and agricultural regions before joining the Váh River.
- 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: Eger River Target entity description: The Eger River is a watercourse in Central Europe that flows through parts of Germany and the Czech Republic, serving as a tributary of the Elbe River.
-
A.
Tisa River
The Tisa River is a major Central and Eastern European waterway that flows through countries including Ukraine, Romania, Hungary, Slovakia, and Serbia before joining the Danube.
-
B.
Kotorosl River
The Kotorosl River is a tributary of the Volga in central Russia that flows through the city of Yaroslavl and plays an important role in its landscape and history.
-
C.
Neisse River
The Neisse River is a Central European river that forms part of the border between Germany and Poland before joining the Oder River.
-
D.
Klyazma River
The Klyazma River is a significant waterway in western Russia that flows through several regions, including Moscow Oblast, before joining the Oka River.
-
E.
Nitra River
The Nitra River is a significant river in western Slovakia that flows through several towns and agricultural regions before joining the Váh River.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| continent | Europe ⓘ |
| country |
Czech Republic
ⓘ
Germany NERFINISHED ⓘ |
| crossesBorderBetween | Germany and Czech Republic NERFINISHED ⓘ |
| flowsInto | Elbe River NERFINISHED ⓘ |
| flowsThrough |
Czech Republic
NERFINISHED
ⓘ
Germany NERFINISHED ⓘ |
| hasEnvironmentalFunction | supports regional ecosystems ⓘ |
| hasHydrologicalRole | tributary ⓘ |
| hasNameInCzech | Ohře NERFINISHED ⓘ |
| hasNameInGerman | Eger NERFINISHED ⓘ |
| hasPoliticalSubdivision |
Czech regions
ⓘ
German states ⓘ |
| hasUse |
local recreation
ⓘ
regional water management ⓘ |
| isGeographicalFeatureOf |
Czech Republic
NERFINISHED
ⓘ
Germany NERFINISHED ⓘ |
| isPartOf | Elbe River watershed NERFINISHED ⓘ |
| locatedIn | Central Europe ⓘ |
| locatedInDrainageBasin | North Sea drainage basin NERFINISHED ⓘ |
| mouth | Elbe River NERFINISHED ⓘ |
| mouthLocatedIn | Czech Republic NERFINISHED ⓘ |
| partOfRiverSystem | Elbe River basin NERFINISHED ⓘ |
| region | Central Europe ⓘ |
| role | international river ⓘ |
| sourceLocatedIn | Germany NERFINISHED ⓘ |
| tributaryOf | Elbe River NERFINISHED ⓘ |
| waterBodyType | freshwater river ⓘ |
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: Eger River Description of subject: The Eger River is a watercourse in Central Europe that flows through parts of Germany and the Czech Republic, serving as a tributary of the Elbe River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Nördlingen