Alkmaardermeer
E498395
Alkmaardermeer is a lake in North Holland, the Netherlands, known for recreational boating, sailing, and waterside leisure activities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Alkmaardermeer canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5123698 — 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: Alkmaardermeer Context triple: [Uitgeest, hasNearbyWaterBody, Alkmaardermeer]
-
A.
Uitgeestermeer
Uitgeestermeer is a lake in North Holland, the Netherlands, known for its recreational boating, sailing, and natural wetland surroundings near the town of Uitgeest.
-
B.
Braassemermeer
Braassemermeer is a lake in the Dutch province of South Holland, known for recreational boating and water sports.
-
C.
Grevelingenmeer
Grevelingenmeer is a large saltwater lake in the southwestern Netherlands, known for its water sports, nature reserves, and role in the Delta Works coastal defense system.
-
D.
Volkerakmeer
Volkerakmeer is a lake in the southwestern Netherlands that forms part of the Rhine–Meuse–Scheldt delta and serves as an important waterway and water management area.
-
E.
Haarlemmermeer
Haarlemmermeer is a municipality in the province of North Holland in the Netherlands, best known for encompassing Amsterdam Airport Schiphol.
- 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: Alkmaardermeer Target entity description: Alkmaardermeer is a lake in North Holland, the Netherlands, known for recreational boating, sailing, and waterside leisure activities.
-
A.
Uitgeestermeer
Uitgeestermeer is a lake in North Holland, the Netherlands, known for its recreational boating, sailing, and natural wetland surroundings near the town of Uitgeest.
-
B.
Braassemermeer
Braassemermeer is a lake in the Dutch province of South Holland, known for recreational boating and water sports.
-
C.
Grevelingenmeer
Grevelingenmeer is a large saltwater lake in the southwestern Netherlands, known for its water sports, nature reserves, and role in the Delta Works coastal defense system.
-
D.
Volkerakmeer
Volkerakmeer is a lake in the southwestern Netherlands that forms part of the Rhine–Meuse–Scheldt delta and serves as an important waterway and water management area.
-
E.
Haarlemmermeer
Haarlemmermeer is a municipality in the province of North Holland in the Netherlands, best known for encompassing Amsterdam Airport Schiphol.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | lake ⓘ |
| country | Netherlands ⓘ |
| hasActivity |
boat rental
ⓘ
day trips ⓘ regattas ⓘ yacht charter ⓘ |
| hasFeature |
islands
ⓘ
moorings ⓘ nature areas ⓘ |
| hasInfrastructure |
camping sites
ⓘ
holiday parks ⓘ jetties ⓘ marinas ⓘ sailing schools ⓘ |
| hasLanguage | Dutch ⓘ |
| hasNearbyInfrastructure | A9 motorway ⓘ |
| hasNearbySettlement |
Akersloot
ⓘ
De Woude ⓘ Uitgeest ⓘ West-Graftdijk ⓘ |
| hasRecreationType |
day recreation
ⓘ
water-based tourism ⓘ |
| hasShoreType |
polders
ⓘ
recreational beaches ⓘ |
| isPopularWith |
local residents
ⓘ
tourists ⓘ water sports enthusiasts ⓘ |
| locatedIn |
North Holland
ⓘ
municipality of Alkmaar ⓘ municipality of Castricum ⓘ municipality of Uitgeest ⓘ western Netherlands ⓘ
linked to:
Western Netherlands
|
| locatedNear |
Akersloot
ⓘ
Alkmaar ⓘ Castricum ⓘ Heiloo ⓘ Uitgeest ⓘ |
| partOf |
Randstad region
ⓘ
linked to:
Randstad metropolitan region
|
| usedFor |
angling
ⓘ
recreational boating ⓘ sailing ⓘ waterside leisure ⓘ windsurfing ⓘ |
| waterwayConnection |
Noordhollandsch Kanaal
ⓘ
Uitgeestermeer ⓘ Zaan region waterways ⓘ
linked to:
Zaan River
|
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: Alkmaardermeer Description of subject: Alkmaardermeer is a lake in North Holland, the Netherlands, known for recreational boating, sailing, and waterside leisure activities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.