Oude Rijn
E468009
Oude Rijn is a river in the western Netherlands that forms one of the main northern distributaries of the Rhine, flowing through towns such as Leiden before reaching the North Sea.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Oude Rijn canonical | 9 |
| Kromme Rijn (river) | 1 |
| Rijn | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4679250 — 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: Oude Rijn Context triple: [Old Rhine, hasNameInDutch, Oude Rijn]
-
A.
Vaartsche Rijn
Vaartsche Rijn is a historic canal in the Dutch province of Utrecht that connects the city of Utrecht with the Lower Rhine and forms part of its inland waterway network.
-
B.
Rijn
Rijn is the Dutch name for the major European river known in English as the Rhine.
-
C.
Oude Maas
The Oude Maas is a major distributary river in the western Netherlands that forms part of the complex Rhine–Meuse–Scheldt delta system.
-
D.
Nederrijn
The Nederrijn is a major distributary branch of the Rhine River in the Netherlands, flowing through cities such as Arnhem and forming an important part of the Dutch river system.
-
E.
River IJ
The River IJ is a body of water in the Netherlands that forms Amsterdam’s main waterfront and harbor area, separating the city center from Amsterdam-Noord and connecting to the North Sea Canal.
- 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: Oude Rijn Target entity description: Oude Rijn is a river in the western Netherlands that forms one of the main northern distributaries of the Rhine, flowing through towns such as Leiden before reaching the North Sea.
-
A.
Vaartsche Rijn
Vaartsche Rijn is a historic canal in the Dutch province of Utrecht that connects the city of Utrecht with the Lower Rhine and forms part of its inland waterway network.
-
B.
Rijn
Rijn is the Dutch name for the major European river known in English as the Rhine.
-
C.
Oude Maas
The Oude Maas is a major distributary river in the western Netherlands that forms part of the complex Rhine–Meuse–Scheldt delta system.
-
D.
Nederrijn
The Nederrijn is a major distributary branch of the Rhine River in the Netherlands, flowing through cities such as Arnhem and forming an important part of the Dutch river system.
-
E.
River IJ
The River IJ is a body of water in the Netherlands that forms Amsterdam’s main waterfront and harbor area, separating the city center from Amsterdam-Noord and connecting to the North Sea Canal.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| connectedTo | North Sea Canal system (indirectly via Dutch waterways) NERFINISHED ⓘ |
| country | Netherlands ⓘ |
| flowsGenerally | westward ⓘ |
| flowsThrough |
Alphen aan den Rijn
NERFINISHED
ⓘ
Bodegraven NERFINISHED ⓘ Harmelen NERFINISHED ⓘ Katwijk aan Zee NERFINISHED ⓘ Leiden NERFINISHED ⓘ South Holland NERFINISHED ⓘ Utrecht province NERFINISHED ⓘ Woerden NERFINISHED ⓘ |
| hasBridge | various road bridges in Leiden ⓘ |
| hasUse |
inland shipping
ⓘ
recreation ⓘ water drainage ⓘ |
| historicalRole | former main mouth of the Rhine ⓘ |
| isDistributaryOf | Rhine NERFINISHED ⓘ |
| languageOfName | Dutch ⓘ |
| locatedIn |
Rhine–Meuse–Scheldt delta
NERFINISHED
ⓘ
Western Netherlands ⓘ
surface form:
western Netherlands
|
| mouth | North Sea NERFINISHED ⓘ |
| mouthLocation | Katwijk aan Zee NERFINISHED ⓘ |
| nameMeaning | Old Rhine NERFINISHED ⓘ |
| partOf |
Dutch river network
ⓘ
Rhine river system NERFINISHED ⓘ |
| passesThrough | Leiden city centre NERFINISHED ⓘ |
| region | Randstad NERFINISHED ⓘ |
| sourceConfluence |
Kromme Rijn
NERFINISHED
ⓘ
Leidsche Rijn NERFINISHED ⓘ |
| sourceLocation | near Harmelen ⓘ |
| tributaryOf | North Sea NERFINISHED ⓘ |
| usedAs | navigation canal ⓘ |
| waterManagement |
canalized
ⓘ
regulated by sluices ⓘ |
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: Oude Rijn Description of subject: Oude Rijn is a river in the western Netherlands that forms one of the main northern distributaries of the Rhine, flowing through towns such as Leiden before reaching the North Sea.
Referenced by (11)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Kromme Rijn (river)
subject surface form:
Leiden
this entity surface form:
Rijn
subject surface form:
Rapenburg