Ooijpolder
E170001
Ooijpolder is a Dutch riverine polder and nature area near Nijmegen, known for its scenic floodplains, wetlands, and rich birdlife along the Waal River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ooijpolder canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T1234407 — 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: Ooijpolder Context triple: [Waal, hasFloodplain, Ooijpolder]
-
A.
Krimpenerwaard
Krimpenerwaard is a rural municipality in the Dutch province of South Holland, known for its polder landscapes, dikes, and traditional villages between the rivers Lek and Hollandse IJssel.
-
B.
Salland
Salland is a historical and rural region in the Dutch province of Overijssel, known for its scenic landscapes, small towns, and agricultural character.
-
C.
Biesbosch
Biesbosch is a large freshwater tidal wetland and national park in the Netherlands, known for its intricate network of rivers, creeks, and rich birdlife.
-
D.
Giethoorn
Giethoorn is a picturesque Dutch village famous for its canals, thatched-roof farmhouses, and boat-only waterways, often called the "Venice of the Netherlands."
-
E.
Flevoland
Flevoland is the youngest Dutch province, largely created through land reclamation from the IJsselmeer in the central Netherlands.
- 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: Ooijpolder Target entity description: Ooijpolder is a Dutch riverine polder and nature area near Nijmegen, known for its scenic floodplains, wetlands, and rich birdlife along the Waal River.
-
A.
Krimpenerwaard
Krimpenerwaard is a rural municipality in the Dutch province of South Holland, known for its polder landscapes, dikes, and traditional villages between the rivers Lek and Hollandse IJssel.
-
B.
Salland
Salland is a historical and rural region in the Dutch province of Overijssel, known for its scenic landscapes, small towns, and agricultural character.
-
C.
Biesbosch
Biesbosch is a large freshwater tidal wetland and national park in the Netherlands, known for its intricate network of rivers, creeks, and rich birdlife.
-
D.
Giethoorn
Giethoorn is a picturesque Dutch village famous for its canals, thatched-roof farmhouses, and boat-only waterways, often called the "Venice of the Netherlands."
-
E.
Flevoland
Flevoland is the youngest Dutch province, largely created through land reclamation from the IJsselmeer in the central Netherlands.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
nature reserve
ⓘ
polder ⓘ |
| borderedBy | German border ⓘ |
| country | Netherlands ⓘ |
| hasAccessFrom | Nijmegen ⓘ |
| hasEcosystemType | riverine ecosystem ⓘ |
| hasGeographicalFeature |
dikes
ⓘ
meadows ⓘ side channels of the Waal ⓘ |
| hasHydrologicalFeature | seasonal flooding ⓘ |
| hasLandscapeType |
floodplain
ⓘ
wetland ⓘ |
| hasProtectionStatus |
Natura 2000 network
ⓘ
surface form:
Natura 2000 site
|
| hasRecreationActivity |
birdwatching
ⓘ
cycling ⓘ hiking ⓘ |
| hasVegetationType |
grassland
ⓘ
reed beds ⓘ riparian forest ⓘ |
| isPartOf |
Gelderland
ⓘ
surface form:
Rijk van Nijmegen region
|
| knownFor |
floodplains
ⓘ
nature recreation ⓘ rich birdlife ⓘ scenic landscapes ⓘ |
| locatedAlong |
Waal
ⓘ
surface form:
Waal River
|
| locatedIn | Gelderland ⓘ |
| locatedNear | Nijmegen ⓘ |
| managedBy | nature organizations in the Netherlands ⓘ |
| partOf |
Dutch river area
ⓘ
riverine landscape of the Waal ⓘ |
| usedFor |
agriculture
ⓘ
nature conservation ⓘ |
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: Ooijpolder Description of subject: Ooijpolder is a Dutch riverine polder and nature area near Nijmegen, known for its scenic floodplains, wetlands, and rich birdlife along the Waal River.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Ubbergen