Harlem Meer
E39904
Harlem Meer is a picturesque man-made lake and surrounding landscape located at the northeast corner of Central Park in New York City.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Harlem Meer canonical | 11 |
| Harlem Meer Center (redevelopment project) | 1 |
| Harlem Meer@en | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T256577 — 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: Harlem Meer Context triple: [Central Park, hasPart, Harlem Meer]
-
A.
Leidsegracht
Leidsegracht is a historic canal in Amsterdam’s canal belt, known for its picturesque bridges and traditional Dutch canal houses.
-
B.
IJmeer
IJmeer is a shallow lake in the Netherlands, located east of Amsterdam and forming part of the IJsselmeer lake system.
-
C.
Nieuwe Waterweg
Nieuwe Waterweg is a major artificial ship canal in the Netherlands that provides a direct deep-water connection between the North Sea and the port of Rotterdam.
-
D.
Haringvlietdam
Haringvlietdam is a major Dutch storm surge barrier and dam complex that regulates water flow and protects the southwestern Netherlands from flooding as part of the Delta Works.
-
E.
Herengracht
Herengracht is one of Amsterdam’s most famous and historic canals, renowned for its elegant 17th-century canal houses and central role in the city’s canal belt.
- 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: Harlem Meer Target entity description: Harlem Meer is a picturesque man-made lake and surrounding landscape located at the northeast corner of Central Park in New York City.
-
A.
Leidsegracht
Leidsegracht is a historic canal in Amsterdam’s canal belt, known for its picturesque bridges and traditional Dutch canal houses.
-
B.
IJmeer
IJmeer is a shallow lake in the Netherlands, located east of Amsterdam and forming part of the IJsselmeer lake system.
-
C.
Nieuwe Waterweg
Nieuwe Waterweg is a major artificial ship canal in the Netherlands that provides a direct deep-water connection between the North Sea and the port of Rotterdam.
-
D.
Haringvlietdam
Haringvlietdam is a major Dutch storm surge barrier and dam complex that regulates water flow and protects the southwestern Netherlands from flooding as part of the Delta Works.
-
E.
Herengracht
Herengracht is one of Amsterdam’s most famous and historic canals, renowned for its elegant 17th-century canal houses and central role in the city’s canal belt.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
lake ⓘ man-made lake ⓘ |
| adjacentTo |
110th Street
ⓘ
East Drive (Central Park) ⓘ
linked to:
Central Park Drives
Fifth Avenue ⓘ Lenox Avenue/Malcolm X Boulevard ⓘ
linked to:
Lenox Avenue
|
| coordinateLocation | 40.796°N 73.951°W ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| designedBy |
Calvert Vaux
ⓘ
Frederick Law Olmsted ⓘ |
| hasEcosystemType | urban pond ecosystem ⓘ |
| hasNameInLanguage |
Harlem Meer@en
ⓘ
linked to:
Harlem Meer
Meer de Harlem@es (informal) ⓘ |
| hasNearbyAttraction |
Conservatory Garden
ⓘ
Lasker Rink and Pool (historical, replaced by Harlem Meer Center) ⓘ
linked to:
Lasker Rink
|
| hasNearbyFacility |
Harlem Meer Center (redevelopment project)
ⓘ
linked to:
Harlem Meer
|
| hasPart |
Dana Discovery Center
ⓘ
lawns ⓘ playgrounds nearby ⓘ shoreline paths ⓘ wooded areas ⓘ |
| hasUse |
catch-and-release fishing
ⓘ
ice skating (seasonal) ⓘ model boating ⓘ recreation ⓘ wildlife habitat ⓘ |
| inception | late 19th century ⓘ |
| locatedAtStreetAddress | 110th Street and Fifth Avenue, New York, NY ⓘ |
| locatedInOrNextToBodyOfWater |
Harlem Creek (historic)
ⓘ
Hudson River watershed ⓘ |
| locatedInTheAdministrativeTerritorialEntity |
Borough of Manhattan
ⓘ
linked to:
borough of Manhattan
New York (state) ⓘ
linked to:
New York
New York County ⓘ |
| locatedInTheNeighborhood |
East Harlem
ⓘ
Harlem ⓘ |
| location |
Central Park
ⓘ
Manhattan ⓘ New York City ⓘ |
| maintainedBy | Central Park Conservancy ⓘ |
| namedAfter | Harlem ⓘ |
| ownedBy |
City of New York
ⓘ
linked to:
New York City
|
| partOf |
Central Park
ⓘ
Central Park water system ⓘ New York City park system ⓘ |
| publicAccess | yes ⓘ |
| topographicFeature | picturesque landscape ⓘ |
| touristAttraction | true ⓘ |
| waterType | freshwater ⓘ |
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: Harlem Meer Description of subject: Harlem Meer is a picturesque man-made lake and surrounding landscape located at the northeast corner of Central Park in New York City.
Referenced by (13)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Harlem Meer
linked to: Harlem Meer
subject linked to:
Central Park (in coordination with Central Park Conservancy)
subject linked to:
Central Park (New York City)