Haarlemmermeer region
E874975
The Haarlemmermeer region is a reclaimed polder area in North Holland, Netherlands, known for its extensive agricultural land, modern urban development, and proximity to Amsterdam and Schiphol Airport.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Haarlemmermeer region canonical | 2 |
| Haarlemmermeer area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10257668 — 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: Haarlemmermeer region Context triple: [Spaarne, locatedIn, Haarlemmermeer region]
-
A.
Zaan region
The Zaan region is an industrial and historical area in North Holland, Netherlands, known for its traditional windmills, early industrial heritage, and picturesque riverside towns such as Zaandam.
-
B.
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.
-
C.
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.
-
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.
Loosdrechtse Plassen
Loosdrechtse Plassen is a popular lake and wetland area in the Netherlands known for its scenic waterways, water sports, and natural reserves.
- 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: Haarlemmermeer region Target entity description: The Haarlemmermeer region is a reclaimed polder area in North Holland, Netherlands, known for its extensive agricultural land, modern urban development, and proximity to Amsterdam and Schiphol Airport.
-
A.
Zaan region
The Zaan region is an industrial and historical area in North Holland, Netherlands, known for its traditional windmills, early industrial heritage, and picturesque riverside towns such as Zaandam.
-
B.
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.
-
C.
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.
-
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.
Loosdrechtse Plassen
Loosdrechtse Plassen is a popular lake and wetland area in the Netherlands known for its scenic waterways, water sports, and natural reserves.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
polder
ⓘ
region ⓘ |
| administrativeRegion | Province of North Holland NERFINISHED ⓘ |
| contains |
Badhoevedorp
NERFINISHED
ⓘ
Haarlemmermeer municipality NERFINISHED ⓘ Hoofddorp NERFINISHED ⓘ Nieuw-Vennep NERFINISHED ⓘ Schiphol Airport area NERFINISHED ⓘ |
| country | Netherlands ⓘ |
| elevation | below sea level ⓘ |
| hasCharacteristic |
extensive agricultural land
ⓘ
modern urban development ⓘ polder landscape ⓘ reclaimed land ⓘ |
| hasInfrastructure |
airport-related infrastructure
ⓘ
motorways ⓘ railway connections ⓘ |
| knownFor |
planned urban expansion
ⓘ
proximity to Amsterdam ⓘ proximity to Schiphol Airport ⓘ |
| language | Dutch ⓘ |
| locatedIn | North Holland ⓘ |
| locatedNear |
Amsterdam
NERFINISHED
ⓘ
Schiphol Airport NERFINISHED ⓘ |
| nearBodyOfWater | former Haarlemmermeer lake ⓘ |
| partOf | Randstad NERFINISHED ⓘ |
| usedFor |
agriculture
ⓘ
commercial activities ⓘ logistics ⓘ residential development ⓘ |
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: Haarlemmermeer region Description of subject: The Haarlemmermeer region is a reclaimed polder area in North Holland, Netherlands, known for its extensive agricultural land, modern urban development, and proximity to Amsterdam and Schiphol Airport.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Haarlemmermeer area