Isar River
E118598
The Isar River is a major river in Austria and Germany that flows through the Alps and the city of Munich before joining the Danube.
All labels observed (7)
| Label | Occurrences |
|---|---|
| Isar River canonical | 75 |
| Isar (river in Germany) | 1 |
| Isar River (eastern edge) | 1 |
| Isar River (eastern sections) | 1 |
| Isar river | 1 |
| Isar river system | 1 |
| river Isar | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T790706 — 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: Isar River Context triple: [Bavarian Plateau, drainedBy, Isar River]
-
A.
Inn River
The Inn River is a major Alpine river in Central Europe that flows through Switzerland, Austria, and Germany before joining the Danube.
-
B.
Lahn
The Lahn is a river in western Germany that flows through the states of North Rhine-Westphalia, Hesse, and Rhineland-Palatinate before joining the Rhine.
-
C.
Saale
The Saale is a major river in central Germany that flows through the states of Thuringia, Saxony-Anhalt, and Bavaria before joining the Elbe.
-
D.
Rhens
Rhens is a historic town on the Rhine River in western Germany, known for its medieval role as a meeting place of the prince-electors of the Holy Roman Empire.
-
E.
Kinzig
The Kinzig is a river in southwestern Germany that flows through the Black Forest region before joining the Rhine.
- 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: Isar River Target entity description: The Isar River is a major river in Austria and Germany that flows through the Alps and the city of Munich before joining the Danube.
-
A.
Inn River
The Inn River is a major Alpine river in Central Europe that flows through Switzerland, Austria, and Germany before joining the Danube.
-
B.
Lahn
The Lahn is a river in western Germany that flows through the states of North Rhine-Westphalia, Hesse, and Rhineland-Palatinate before joining the Rhine.
-
C.
Saale
The Saale is a major river in central Germany that flows through the states of Thuringia, Saxony-Anhalt, and Bavaria before joining the Elbe.
-
D.
Rhens
Rhens is a historic town on the Rhine River in western Germany, known for its medieval role as a meeting place of the prince-electors of the Holy Roman Empire.
-
E.
Kinzig
The Kinzig is a river in southwestern Germany that flows through the Black Forest region before joining the Rhine.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
Austria
ⓘ
Germany ⓘ |
| country |
Austria
ⓘ
Germany ⓘ |
| crosses |
Munich city center
ⓘ
linked to:
Marienplatz (Munich)
|
| etymology | possibly from Celtic roots meaning "fast flowing" ⓘ |
| flowsFrom | southwest to northeast ⓘ |
| flowsThrough |
Bad Tölz
ⓘ
Bavaria ⓘ Freising ⓘ Landshut ⓘ Munich ⓘ Tyrol ⓘ Wolfratshausen ⓘ |
| hasAverageDischarge | about 175 m³/s at the mouth ⓘ |
| hasBridge |
Ludwigsbrücke
ⓘ
Maximiliansbrücke ⓘ
linked to:
Ludwigsbrücke
Reichenbachbrücke ⓘ |
| hasCityOnBank |
Freising
ⓘ
Landshut ⓘ Munich ⓘ |
| hasIsland |
Museumsinsel (Munich)
ⓘ
linked to:
Museumsinsel in Munich
Praterinsel ⓘ |
| hasProtectedArea |
Isarauen (Isar floodplains)
ⓘ
linked to:
Isar valley
|
| hasTributary |
Amper
ⓘ
Loisach ⓘ Vils ⓘ Würm ⓘ |
| knownFor |
clear alpine water
ⓘ
urban river landscapes in Munich ⓘ |
| length | about 295 km ⓘ |
| locatedIn |
Alps
ⓘ
Bavaria, Germany ⓘ
linked to:
Bavaria
Central Europe ⓘ |
| mouthLocation | near Deggendorf, Germany ⓘ |
| mouthOfWatercourse | Danube ⓘ |
| partOf |
Upper Danube basin
ⓘ
linked to:
Upper Danube catchment
|
| passesThrough |
Isar Valley
ⓘ
linked to:
Isar valley
|
| riverSystem |
Danube river system
ⓘ
linked to:
Danube
|
| sourceLocation |
Karwendel Mountains
ⓘ
linked to:
Karwendel
Tyrol, Austria ⓘ
linked to:
Tyrol
|
| tributaryOf | Danube ⓘ |
| usedFor |
flood protection
ⓘ
hydroelectric power generation ⓘ 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: Isar River Description of subject: The Isar River is a major river in Austria and Germany that flows through the Alps and the city of Munich before joining the Danube.
Referenced by (81)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Kalvarienberg (Calvary Hill)
subject linked to:
Isar bridge
subject linked to:
Isar bridge
subject linked to:
Isar bridge
subject linked to:
Isar bridge
subject linked to:
Altstadt-Lehel borough
linked to: Isar River
subject linked to:
eastern Bavaria
linked to: Isar River
subject linked to:
Reichenbachbrücke in Munich
subject linked to:
Reichenbachbrücke in Munich
subject linked to:
Museumsinsel in Munich
linked to: Isar River
subject linked to:
Praterinsel in Munich
subject linked to:
Haidhausen area
subject linked to:
Friedensengel (Angel of Peace) monument
subject linked to:
Friedensengel (Angel of Peace) monument
linked to: Isar River
linked to: Isar River