Lake Macatawa
E19323
Lake Macatawa is a freshwater inland lake in western Michigan known for its recreational boating, fishing, and connection to Lake Michigan via a navigable channel.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Macatawa canonical | 23 |
How this entity was disambiguated
This entity first appeared as the object of triple T48128 — 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: Lake Macatawa Context triple: [Holland, Michigan, locatedOn, Lake Macatawa]
-
A.
Lake Carnegie
Lake Carnegie is a man-made lake in Princeton, New Jersey, best known as a rowing and recreational waterway associated with Princeton University.
-
B.
East Branch Reservoir
East Branch Reservoir is a man-made water supply reservoir in New York’s Croton Watershed that helps provide drinking water to New York City.
-
C.
Silver Lake
Silver Lake is a trendy, historically bohemian neighborhood in central Los Angeles known for its reservoir, hillside homes, and vibrant arts, dining, and nightlife scenes.
-
D.
Lake Michigan
Lake Michigan is one of North America’s five Great Lakes, a large freshwater lake bordered by the U.S. states of Illinois, Indiana, Michigan, and Wisconsin.
-
E.
Lake Huron
Lake Huron is one of North America's five Great Lakes, known for its vast size, clear waters, and extensive shoreline dotted with islands, including Manitoulin Island, the world's largest freshwater island.
- 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: Lake Macatawa Target entity description: Lake Macatawa is a freshwater inland lake in western Michigan known for its recreational boating, fishing, and connection to Lake Michigan via a navigable channel.
-
A.
Lake Carnegie
Lake Carnegie is a man-made lake in Princeton, New Jersey, best known as a rowing and recreational waterway associated with Princeton University.
-
B.
East Branch Reservoir
East Branch Reservoir is a man-made water supply reservoir in New York’s Croton Watershed that helps provide drinking water to New York City.
-
C.
Silver Lake
Silver Lake is a trendy, historically bohemian neighborhood in central Los Angeles known for its reservoir, hillside homes, and vibrant arts, dining, and nightlife scenes.
-
D.
Lake Michigan
Lake Michigan is one of North America’s five Great Lakes, a large freshwater lake bordered by the U.S. states of Illinois, Indiana, Michigan, and Wisconsin.
-
E.
Lake Huron
Lake Huron is one of North America's five Great Lakes, known for its vast size, clear waters, and extensive shoreline dotted with islands, including Manitoulin Island, the world's largest freshwater island.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
freshwater lake
ⓘ
inland lake ⓘ lake ⓘ |
| adjacentTo |
Holland, Michigan
ⓘ
surface form:
City of Holland, Michigan
Holland Charter Township, Michigan ⓘ
surface form:
Holland Township, Michigan
Park Township, Michigan ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| connectedBy |
Holland Harbor Channel
ⓘ
surface form:
Holland Channel to Lake Michigan
|
| connectedTo | Lake Michigan ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasFeature | navigable channel to Lake Michigan ⓘ |
| hasInflow |
Black River (Macatawa River)
ⓘ
Macatawa River ⓘ |
| hasIssue |
nutrient pollution
ⓘ
periodic water quality concerns ⓘ sedimentation ⓘ |
| hasMarina |
Eldean Shipyard
ⓘ
Holland State Park ⓘ
surface form:
Holland State Park marina area
|
| hasNearbyCity | Holland, Michigan ⓘ |
| hasNearbyCommunity | Macatawa, Michigan ⓘ |
| hasNearbyPark |
Holland State Park
ⓘ
Kollen Park ⓘ Window on the Waterfront Park ⓘ |
| hasOutflow | channel to Lake Michigan ⓘ |
| hasPortFacility | Holland harbor ⓘ |
| hasRecreation |
fishing piers
ⓘ
public boat launches ⓘ sailing clubs ⓘ |
| hasShorelineUse |
industrial facilities
ⓘ
marinas ⓘ public parks ⓘ residential development ⓘ |
| isPartOf | Macatawa River watershed ⓘ |
| knownFor |
access to Lake Michigan
ⓘ
fishing ⓘ recreational boating ⓘ |
| locatedIn |
Michigan (most of state)
ⓘ
surface form:
Michigan
Ottawa County, Michigan ⓘ |
| locatedInRegion |
West Michigan
ⓘ
surface form:
western Michigan
|
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear | Holland, Michigan ⓘ |
| usedFor |
fishing
ⓘ
recreational boating ⓘ sailing ⓘ water sports ⓘ |
| 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: Lake Macatawa Description of subject: Lake Macatawa is a freshwater inland lake in western Michigan known for its recreational boating, fishing, and connection to Lake Michigan via a navigable channel.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
City of Holland, Michigan
subject surface form:
City of Holland, Michigan
subject surface form:
Holland Harbor
subject surface form:
Holland Harbor