Alblasserwaard polder
E575217
Alblasserwaard polder is a low-lying, reclaimed agricultural and residential region in the Dutch province of South Holland, characterized by its network of waterways, dikes, and traditional polder landscape.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Alblasserwaard polder canonical | 5 |
| Krimpenerwaard (polder) | 1 |
| Krimpenerwaard polder area | 1 |
| Tientjeswaard polder | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6192815 — 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: Alblasserwaard polder Context triple: [Noord, flowsBetween, Alblasserwaard polder]
-
A.
Markerwaard polder
Markerwaard polder is a planned but never completed land reclamation project in the IJsselmeer in the Netherlands, intended to create new agricultural and residential land.
-
B.
Ooijpolder
Ooijpolder is a Dutch riverine polder and nature area near Nijmegen, known for its scenic floodplains, wetlands, and rich birdlife along the Waal River.
-
C.
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.
-
D.
Flevopolder
Flevopolder is a large artificial island and polder in the Netherlands, created by land reclamation and known as one of the world’s largest man-made islands.
-
E.
’s-Gravenpolder
’s-Gravenpolder is a village in the Dutch province of Zeeland, located within the municipality of Borsele.
- 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: Alblasserwaard polder Target entity description: Alblasserwaard polder is a low-lying, reclaimed agricultural and residential region in the Dutch province of South Holland, characterized by its network of waterways, dikes, and traditional polder landscape.
-
A.
Markerwaard polder
Markerwaard polder is a planned but never completed land reclamation project in the IJsselmeer in the Netherlands, intended to create new agricultural and residential land.
-
B.
Ooijpolder
Ooijpolder is a Dutch riverine polder and nature area near Nijmegen, known for its scenic floodplains, wetlands, and rich birdlife along the Waal River.
-
C.
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.
-
D.
Flevopolder
Flevopolder is a large artificial island and polder in the Netherlands, created by land reclamation and known as one of the world’s largest man-made islands.
-
E.
’s-Gravenpolder
’s-Gravenpolder is a village in the Dutch province of Zeeland, located within the municipality of Borsele.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
geographical region
ⓘ
polder ⓘ |
| borderedBy |
Lek River
ⓘ
Linge River ⓘ Merwede River ⓘ
linked to:
Merwede
Noord River ⓘ |
| contains |
rural villages
ⓘ
small towns ⓘ |
| country | Netherlands ⓘ |
| drainageManagedBy |
pumping stations
ⓘ
sluices ⓘ |
| hasCharacteristic |
agricultural region
ⓘ
low-lying ⓘ reclaimed land ⓘ residential region ⓘ traditional polder landscape ⓘ |
| hasCulturalAspect |
historic rural landscape
ⓘ
traditional Dutch water management ⓘ |
| hasFeature |
canals
ⓘ
dikes ⓘ drainage ditches ⓘ network of waterways ⓘ |
| hasLandUse |
cropland
ⓘ
pasture land ⓘ residential areas ⓘ |
| locatedBelow | sea level ⓘ |
| locatedIn |
South Holland
ⓘ
western Netherlands ⓘ
linked to:
Western Netherlands
|
| partOf |
Dutch polder system
ⓘ
Dutch river delta ⓘ |
| protectedBy | dike system ⓘ |
| transportInfrastructure |
bicycle paths
ⓘ
bridges over canals ⓘ local roads ⓘ |
| usedFor |
arable farming
ⓘ
dairy farming ⓘ livestock grazing ⓘ |
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: Alblasserwaard polder Description of subject: Alblasserwaard polder is a low-lying, reclaimed agricultural and residential region in the Dutch province of South Holland, characterized by its network of waterways, dikes, and traditional polder landscape.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Alblasserwaard polder
subject linked to:
Alblasserwaard region
linked to: Alblasserwaard polder
subject linked to:
Noord river