Angstel river
E692447
The Angstel river is a small waterway in the province of Utrecht in the Netherlands, connecting the rivers Vecht and Gein and flowing through the village of Abcoude.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Angstel river canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6732922 — 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: Angstel river Context triple: [Abcoude, traversedBy, Angstel river]
-
A.
Pienaars River
Pienaars River is a tributary watercourse in South Africa that feeds into the Crocodile River within the Limpopo River basin.
-
B.
Vaalharts River
The Vaalharts River is a smaller watercourse in South Africa that feeds into the Vaal River and supports the surrounding agricultural region.
-
C.
Gariep River
The Gariep River, more widely known as the Orange River, is one of southern Africa’s longest and most important rivers, flowing westward across South Africa to the Atlantic Ocean.
-
D.
Grobbelaars River
Grobbelaars River is a watercourse in South Africa’s Western Cape that flows through the town of Oudtshoorn in the semi-arid Little Karoo region.
-
E.
Jukskei River
The Jukskei River is a significant urban river in South Africa’s Gauteng province, flowing through Johannesburg and its surrounding areas and playing a key role in the region’s drainage system.
- 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: Angstel river Target entity description: The Angstel river is a small waterway in the province of Utrecht in the Netherlands, connecting the rivers Vecht and Gein and flowing through the village of Abcoude.
-
A.
Pienaars River
Pienaars River is a tributary watercourse in South Africa that feeds into the Crocodile River within the Limpopo River basin.
-
B.
Vaalharts River
The Vaalharts River is a smaller watercourse in South Africa that feeds into the Vaal River and supports the surrounding agricultural region.
-
C.
Gariep River
The Gariep River, more widely known as the Orange River, is one of southern Africa’s longest and most important rivers, flowing westward across South Africa to the Atlantic Ocean.
-
D.
Grobbelaars River
Grobbelaars River is a watercourse in South Africa’s Western Cape that flows through the town of Oudtshoorn in the semi-arid Little Karoo region.
-
E.
Jukskei River
The Jukskei River is a significant urban river in South Africa’s Gauteng province, flowing through Johannesburg and its surrounding areas and playing a key role in the region’s drainage system.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| connectedTo | Amsterdam–Rhine Canal ⓘ |
| connectsWatercourse |
Gein
ⓘ
Vecht ⓘ |
| country | Netherlands ⓘ |
| crosses |
municipality of De Ronde Venen
ⓘ
municipality of Stichtse Vecht ⓘ |
| flowsThrough | Abcoude ⓘ |
| hasBridge | Angstelbrug ⓘ |
| hasCoordinateLocation | 52.27°N 4.99°E ⓘ |
| hasNameInLanguage | nl:Angstel ⓘ |
| locatedIn |
Randstad
ⓘ
linked to:
Randstad metropolitan region
Utrecht (province) ⓘ
linked to:
Province of Utrecht
province of Utrecht ⓘ
linked to:
Province of Utrecht
|
| locatedNear | Abcoude ⓘ |
| mouthOfWatercourse | Gein ⓘ |
| partOf | drainage basin of the Vecht ⓘ |
| region | central Netherlands ⓘ |
| sourceOfWatercourse | Vecht ⓘ |
| tributaryOf | Gein ⓘ |
| usedFor |
recreation
ⓘ
small boat traffic ⓘ |
| watercourseType |
canalized river
ⓘ
small 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: Angstel river Description of subject: The Angstel river is a small waterway in the province of Utrecht in the Netherlands, connecting the rivers Vecht and Gein and flowing through the village of Abcoude.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.