Oosteinderpoel
E671538
Oosteinderpoel is a water area or sub-lake that forms part of the Westeinderplassen lake system in the Netherlands.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oosteinderpoel canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7546915 — 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: Oosteinderpoel Context triple: [Westeinderplassen, hasPart, Oosteinderpoel]
-
A.
Vanderkloof Dam
Vanderkloof Dam is a major hydroelectric and irrigation dam in South Africa, located on the Orange River and forming one of the country’s largest reservoirs.
-
B.
Garrelsweer
Garrelsweer is a small village in the province of Groningen in the Netherlands, situated within the municipality of Eemsdelta.
-
C.
Bloemhof Dam
Bloemhof Dam is a large multipurpose reservoir in South Africa, known for irrigation, flood control, and recreational activities such as fishing and boating.
-
D.
Hartbeespoort Dam
Hartbeespoort Dam is a large, popular recreational and irrigation reservoir in South Africa’s North West Province, known for its scenic setting and proximity to Pretoria and Johannesburg.
-
E.
Sheerr Pool
Sheerr Pool is the primary indoor swimming and diving facility at the University of Pennsylvania, serving as the competition venue for the Penn Quakers aquatic teams.
- 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: Oosteinderpoel Target entity description: Oosteinderpoel is a water area or sub-lake that forms part of the Westeinderplassen lake system in the Netherlands.
-
A.
Vanderkloof Dam
Vanderkloof Dam is a major hydroelectric and irrigation dam in South Africa, located on the Orange River and forming one of the country’s largest reservoirs.
-
B.
Garrelsweer
Garrelsweer is a small village in the province of Groningen in the Netherlands, situated within the municipality of Eemsdelta.
-
C.
Bloemhof Dam
Bloemhof Dam is a large multipurpose reservoir in South Africa, known for irrigation, flood control, and recreational activities such as fishing and boating.
-
D.
Hartbeespoort Dam
Hartbeespoort Dam is a large, popular recreational and irrigation reservoir in South Africa’s North West Province, known for its scenic setting and proximity to Pretoria and Johannesburg.
-
E.
Sheerr Pool
Sheerr Pool is the primary indoor swimming and diving facility at the University of Pennsylvania, serving as the competition venue for the Penn Quakers aquatic teams.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
lake
ⓘ
water area ⓘ |
| basinCountry | Netherlands ⓘ |
| country | Netherlands ⓘ |
| hasEnvironmentType | lowland lake ⓘ |
| hasNameOrigin | Dutch toponymy ⓘ |
| hasShoreType |
partly natural shores
ⓘ
partly urbanized shores ⓘ |
| hasWaterType | freshwater ⓘ |
| isLocatedNear |
Aalsmeer town
ⓘ
linked to:
Aalsmeer
Amstelveen ⓘ |
| isSubfeatureOf | Westeinderplassen ⓘ |
| locatedIn |
Aalsmeer
ⓘ
North Holland ⓘ |
| locatedInRegion |
Randstad
ⓘ
linked to:
Randstad metropolitan region
western Netherlands ⓘ
linked to:
Western Netherlands
|
| locatedInWaterSystem |
Westeinderplassen lake system
ⓘ
linked to:
Westeinderplassen
|
| nameLanguage | nl ⓘ |
| partOf |
Westeinderplassen
ⓘ
lakes of North Holland ⓘ lakes of the Netherlands ⓘ |
| partOfHydrologicalSystem |
Rijn–Maas delta
ⓘ
linked to:
Rhine–Meuse–Scheldt delta
|
| usedFor |
boating
ⓘ
recreation ⓘ water sports ⓘ |
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: Oosteinderpoel Description of subject: Oosteinderpoel is a water area or sub-lake that forms part of the Westeinderplassen lake system in the Netherlands.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.