Eastern Flevoland
E638036
Eastern Flevoland is a major polder in the Dutch province of Flevoland, reclaimed from the IJsselmeer and used primarily for agriculture and planned settlements.
All labels observed (6)
| Label | Occurrences |
|---|---|
| Eastern Flevoland canonical | 3 |
| Oostelijk Flevoland | 2 |
| Zuidelijk Flevoland | 2 |
| Eastern Flevopolder | 1 |
| Flevo polder region | 1 |
| Flevoland polder region | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7025653 — 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: Eastern Flevoland Context triple: [Flevoland, hasPart, Eastern Flevoland]
-
A.
Flevoland
Flevoland is the youngest Dutch province, largely created through land reclamation from the IJsselmeer in the central Netherlands.
-
B.
Noordoostpolder
Noordoostpolder is a large Dutch polder and municipality in the province of Flevoland, created by land reclamation from the former Zuiderzee and known for its planned agricultural landscape and towns.
-
C.
Hollandse IJssel region
The Hollandse IJssel region is a historical area in the western Netherlands centered around the Hollandse IJssel river, known for its traditional Dutch polder landscapes, waterways, and old river towns.
-
D.
IJsselmeer region
The IJsselmeer region is a large inland lake area in the central Netherlands, known for its reclaimed polders, water management projects, and rich bird and aquatic life.
-
E.
Alblasserwaard region
The Alblasserwaard region is a low-lying polder area in the Dutch province of South Holland, known for its historic windmills, waterways, and traditional rural landscape.
- 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: Eastern Flevoland Target entity description: Eastern Flevoland is a major polder in the Dutch province of Flevoland, reclaimed from the IJsselmeer and used primarily for agriculture and planned settlements.
-
A.
Flevoland
Flevoland is the youngest Dutch province, largely created through land reclamation from the IJsselmeer in the central Netherlands.
-
B.
Noordoostpolder
Noordoostpolder is a large Dutch polder and municipality in the province of Flevoland, created by land reclamation from the former Zuiderzee and known for its planned agricultural landscape and towns.
-
C.
Hollandse IJssel region
The Hollandse IJssel region is a historical area in the western Netherlands centered around the Hollandse IJssel river, known for its traditional Dutch polder landscapes, waterways, and old river towns.
-
D.
IJsselmeer region
The IJsselmeer region is a large inland lake area in the central Netherlands, known for its reclaimed polders, water management projects, and rich bird and aquatic life.
-
E.
Alblasserwaard region
The Alblasserwaard region is a low-lying polder area in the Dutch province of South Holland, known for its historic windmills, waterways, and traditional rural landscape.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
polder
ⓘ
reclaimed land ⓘ |
| borderedBy |
Gooimeer
ⓘ
Ketelmeer ⓘ Noordoostpolder ⓘ Southern Flevoland ⓘ
linked to:
Flevoland
Veluwemeer ⓘ mainland province of Gelderland ⓘ mainland province of Overijssel ⓘ |
| country | Netherlands ⓘ |
| governedAs |
part of municipality of Dronten
ⓘ
part of municipality of Lelystad ⓘ |
| hasCharacteristic |
geometrically planned road network
ⓘ
planned settlement pattern ⓘ |
| hasEconomicActivity |
agricultural production
ⓘ
food processing ⓘ logistics ⓘ |
| hasFeature |
below sea level elevation
ⓘ
rectilinear parcel layout ⓘ |
| hasInfrastructure |
dikes
ⓘ
drainage canals ⓘ pumping stations ⓘ |
| hasLandUse |
arable farming
ⓘ
dairy farming ⓘ horticulture ⓘ |
| hasMajorSettlement |
Biddinghuizen
ⓘ
Dronten ⓘ Lelystad ⓘ Swifterbant ⓘ |
| hasPlannedCity | Lelystad ⓘ |
| hasPlannedTown | Dronten ⓘ |
| hasPlannedVillage |
Biddinghuizen
ⓘ
Swifterbant ⓘ |
| locatedIn |
IJsselmeer polders
ⓘ
province of Flevoland ⓘ
linked to:
Flevoland
|
| locatedInBodyOfWater | former IJsselmeer ⓘ |
| locatedInFormerSea | Zuiderzee ⓘ |
| locatedInRegion | central Netherlands ⓘ |
| partOf |
Flevoland
ⓘ
Flevopolder ⓘ Zuiderzee Works ⓘ |
| planningAuthority |
Rijksdienst voor de IJsselmeerpolders
ⓘ
linked to:
Dutch Rijksdienst voor de IJsselmeerpolders
|
| purpose |
creation of new residential areas
ⓘ
land reclamation for agriculture ⓘ |
| reclaimedFrom | IJsselmeer ⓘ |
| use |
agriculture
ⓘ
planned settlements ⓘ |
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: Eastern Flevoland Description of subject: Eastern Flevoland is a major polder in the Dutch province of Flevoland, reclaimed from the IJsselmeer and used primarily for agriculture and planned settlements.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Eastern Flevoland
linked to: Eastern Flevoland
linked to: Eastern Flevoland
linked to: Eastern Flevoland
linked to: Eastern Flevoland