Danube River at Ulm
E724100
The Danube River at Ulm is the stretch of the Danube flowing through the German city of Ulm, known as an important Upper Danube location where the river begins its course as a major navigable waterway toward Eastern Europe.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Danube at Ulm | 2 |
| Danube River at Ulm canonical | 1 |
| Danube river in Ulm | 1 |
| Danube riverfront of Ulm | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8259551 — 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: Danube River at Ulm Context triple: [Danube River at Donauwörth, downstreamFrom, Danube River at Ulm]
-
A.
Danube River at Donauwörth
The Danube River at Donauwörth is a section of the major Central and Eastern European waterway where it flows through the Bavarian town of Donauwörth, serving as a key regional confluence and transport route.
-
B.
Danube River at Ingolstadt
The Danube River at Ingolstadt is the stretch of the Danube flowing through the Bavarian city of Ingolstadt, known for its role in regional transport, industry, and riverside recreation.
-
C.
Elbe River link‑up
The Elbe River link-up was the historic World War II meeting of American and Soviet forces near the Elbe River in Germany in April 1945, symbolizing the impending defeat of Nazi Germany and Allied cooperation.
-
D.
Isar River
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.
-
E.
Alte Donau
Alte Donau is a former branch of the Danube River in Vienna that now serves as a popular recreational lake for swimming, boating, and waterside leisure.
- 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: Danube River at Ulm Target entity description: The Danube River at Ulm is the stretch of the Danube flowing through the German city of Ulm, known as an important Upper Danube location where the river begins its course as a major navigable waterway toward Eastern Europe.
-
A.
Danube River at Donauwörth
The Danube River at Donauwörth is a section of the major Central and Eastern European waterway where it flows through the Bavarian town of Donauwörth, serving as a key regional confluence and transport route.
-
B.
Danube River at Ingolstadt
The Danube River at Ingolstadt is the stretch of the Danube flowing through the Bavarian city of Ingolstadt, known for its role in regional transport, industry, and riverside recreation.
-
C.
Elbe River link‑up
The Elbe River link-up was the historic World War II meeting of American and Soviet forces near the Elbe River in Germany in April 1945, symbolizing the impending defeat of Nazi Germany and Allied cooperation.
-
D.
Isar River
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.
-
E.
Alte Donau
Alte Donau is a former branch of the Danube River in Vienna that now serves as a popular recreational lake for swimming, boating, and waterside leisure.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
river reach ⓘ |
| adjacentTo |
Friedrichsau park (Ulm)
NERFINISHED
ⓘ
Ulm old town NERFINISHED ⓘ |
| connectsTo |
Danube River toward Black Sea
NERFINISHED
ⓘ
Danube River toward Budapest ⓘ Danube River toward Vienna ⓘ |
| continent | Europe ⓘ |
| country | Germany NERFINISHED ⓘ |
| downstreamFrom | Danube River at Donaueschingen NERFINISHED ⓘ |
| ecosystemType | temperate river ecosystem ⓘ |
| flowsAlongBorderOf |
Baden-Württemberg
NERFINISHED
ⓘ
Bavaria NERFINISHED ⓘ |
| flowsThrough | Ulm NERFINISHED ⓘ |
| formsBoundaryBetween |
Neu-Ulm
NERFINISHED
ⓘ
Ulm NERFINISHED ⓘ |
| hasBankType |
engineered embankments in urban area
ⓘ
natural banks in some sections ⓘ |
| hasBridge |
Herdbrücke (Ulm)
NERFINISHED
ⓘ
Neue Donaubrücke (Ulm) NERFINISHED ⓘ |
| hasFloodRisk | yes ⓘ |
| hasPromenade | Donaubastion Ulm NERFINISHED ⓘ |
| hasSourceUpstreamIn | Black Forest NERFINISHED ⓘ |
| hasViewOf | Ulm Minster NERFINISHED ⓘ |
| isImportantFor |
city identity of Ulm
ⓘ
regional transport ⓘ |
| isSectionOf | international waterway ⓘ |
| locatedIn |
Baden-Württemberg
ⓘ
Germany ⓘ Ulm NERFINISHED ⓘ Upper Danube NERFINISHED ⓘ |
| monitoredBy | German waterway authorities ⓘ |
| navigability | beginning of major navigable section toward Eastern Europe ⓘ |
| nearbyCity | Neu-Ulm NERFINISHED ⓘ |
| partOf | Danube River NERFINISHED ⓘ |
| region | Upper Swabia NERFINISHED ⓘ |
| riverBasin | Danube basin NERFINISHED ⓘ |
| supports | local fisheries ⓘ |
| tributaryInflow |
Blau River
NERFINISHED
ⓘ
Iller River NERFINISHED ⓘ |
| upstreamFrom | Danube River at Regensburg NERFINISHED ⓘ |
| usedFor |
inland navigation
ⓘ
recreation ⓘ river cruises ⓘ rowing ⓘ tourism ⓘ |
| waterwayClass | federal waterway of Germany ⓘ |
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: Danube River at Ulm Description of subject: The Danube River at Ulm is the stretch of the Danube flowing through the German city of Ulm, known as an important Upper Danube location where the river begins its course as a major navigable waterway toward Eastern Europe.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Danube at Ulm
this entity surface form:
Danube river in Ulm
this entity surface form:
Danube riverfront of Ulm
subject surface form:
Iller
this entity surface form:
Danube at Ulm