Danube Canal
E276797
The Danube Canal is a regulated side arm of the Danube River running through central Vienna, serving as an important urban waterway and recreational area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Danube Canal canonical | 15 |
How this entity was disambiguated
This entity first appeared as the object of triple T2538663 — 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 Canal Context triple: [Prater, traversedBy, Danube Canal]
-
A.
Rhine–Main–Danube Canal
The Rhine–Main–Danube Canal is a major European waterway that links the North Sea to the Black Sea by connecting the Rhine, Main, and Danube river systems for continuous inland navigation.
-
B.
Meuse–Rhine Canal
The Meuse–Rhine Canal is a major Dutch waterway that links the Meuse and Rhine river systems to facilitate inland shipping and transport.
-
C.
Mittelland Canal
The Mittelland Canal is Germany’s longest artificial waterway, running east–west across the country to link major rivers and form a key inland shipping route.
-
D.
Oder–Havel Canal
The Oder–Havel Canal is a major German waterway that links the Havel and Oder river systems, forming part of an important inland shipping route between Berlin and Poland.
-
E.
Canal de l’Est
Canal de l’Est is a French inland waterway that links the Meuse River with other major river basins, forming part of the country’s northeastern canal network.
- 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 Canal Target entity description: The Danube Canal is a regulated side arm of the Danube River running through central Vienna, serving as an important urban waterway and recreational area.
-
A.
Rhine–Main–Danube Canal
The Rhine–Main–Danube Canal is a major European waterway that links the North Sea to the Black Sea by connecting the Rhine, Main, and Danube river systems for continuous inland navigation.
-
B.
Meuse–Rhine Canal
The Meuse–Rhine Canal is a major Dutch waterway that links the Meuse and Rhine river systems to facilitate inland shipping and transport.
-
C.
Mittelland Canal
The Mittelland Canal is Germany’s longest artificial waterway, running east–west across the country to link major rivers and form a key inland shipping route.
-
D.
Oder–Havel Canal
The Oder–Havel Canal is a major German waterway that links the Havel and Oder river systems, forming part of an important inland shipping route between Berlin and Poland.
-
E.
Canal de l’Est
Canal de l’Est is a French inland waterway that links the Meuse River with other major river basins, forming part of the country’s northeastern canal network.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
canal
ⓘ
side arm of the Danube River ⓘ urban waterway ⓘ |
| adjacentTo |
Augarten park
ⓘ
surface form:
Augarten area
Vienna Prater ⓘ
surface form:
Praterstern area
Heldenplatz ⓘ
surface form:
Schwedenplatz
Urania observatory ⓘ Innere Stadt, Vienna ⓘ
surface form:
Vienna city centre
|
| country | Austria ⓘ |
| crossedBy |
Aspernbrücke
ⓘ
Ferdinandstraße bridge ⓘ Rossauer Brücke ⓘ Salztorbrücke ⓘ Schwedenbrücke ⓘ Urania bridge ⓘ |
| flowsThrough |
Alsergrund
ⓘ
Innere Stadt ⓘ Landstraße ⓘ Leopoldstadt ⓘ |
| hasActivity |
boating
ⓘ
cycling ⓘ jogging ⓘ open-air events ⓘ outdoor dining ⓘ street art viewing ⓘ |
| hasPart |
bridges
ⓘ
embankments ⓘ flood protection structures ⓘ harbour facilities ⓘ locks ⓘ mooring places ⓘ towpaths ⓘ |
| hasUse |
cultural events venue
ⓘ
cycling route corridor ⓘ flood control ⓘ gastronomy area ⓘ leisure activities ⓘ pedestrian promenade ⓘ recreation ⓘ tourism ⓘ urban transport corridor ⓘ |
| length |
approximately 10.7 miles
ⓘ
approximately 17.3 kilometres ⓘ |
| locatedIn |
Vienna
ⓘ
central Vienna ⓘ |
| locatedOnRiver |
Danube
ⓘ
surface form:
Danube River
|
| partOf |
Danube
ⓘ
surface form:
Danube River
|
| waterwayType | regulated side arm ⓘ |
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 Canal Description of subject: The Danube Canal is a regulated side arm of the Danube River running through central Vienna, serving as an important urban waterway and recreational area.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Landstraße
subject surface form:
Leopoldstadt
subject surface form:
U1 (Vienna U-Bahn)