Saugatuck Dunes State Park
E153741
Saugatuck Dunes State Park is a Michigan state park on the shore of Lake Michigan, known for its large coastal sand dunes, forested hiking trails, and scenic beachfront.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Saugatuck Dunes State Park canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T894954 — 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: Saugatuck Dunes State Park Context triple: [Allegan County, contains, Saugatuck Dunes State Park]
-
A.
Grand Haven State Park
Grand Haven State Park is a popular Lake Michigan beachfront state park in western Michigan known for its sandy shore, scenic pier, and views of the Grand Haven lighthouse.
-
B.
Sleeping Bear Dunes National Lakeshore
Sleeping Bear Dunes National Lakeshore is a protected stretch of towering sand dunes, forests, and beaches along the northwestern coast of Michigan’s Lower Peninsula, renowned for its scenic vistas and outdoor recreation.
-
C.
Muskegon State Park
Muskegon State Park is a scenic public recreation area on the Lake Michigan shoreline in western Michigan, known for its beaches, dunes, hiking trails, and year-round outdoor activities.
-
D.
Presque Isle Park
Presque Isle Park is a scenic lakeside public park on a forested peninsula in Marquette, Michigan, known for its rocky Lake Superior shoreline, hiking trails, and panoramic views.
-
E.
Indiana Dunes National Lakeshore
Indiana Dunes National Lakeshore is a protected stretch of diverse dunes, beaches, wetlands, and forests along the southern shore of Lake Michigan in northwestern Indiana, known for its rich biodiversity and recreational opportunities.
- 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: Saugatuck Dunes State Park Target entity description: Saugatuck Dunes State Park is a Michigan state park on the shore of Lake Michigan, known for its large coastal sand dunes, forested hiking trails, and scenic beachfront.
-
A.
Grand Haven State Park
Grand Haven State Park is a popular Lake Michigan beachfront state park in western Michigan known for its sandy shore, scenic pier, and views of the Grand Haven lighthouse.
-
B.
Sleeping Bear Dunes National Lakeshore
Sleeping Bear Dunes National Lakeshore is a protected stretch of towering sand dunes, forests, and beaches along the northwestern coast of Michigan’s Lower Peninsula, renowned for its scenic vistas and outdoor recreation.
-
C.
Muskegon State Park
Muskegon State Park is a scenic public recreation area on the Lake Michigan shoreline in western Michigan, known for its beaches, dunes, hiking trails, and year-round outdoor activities.
-
D.
Presque Isle Park
Presque Isle Park is a scenic lakeside public park on a forested peninsula in Marquette, Michigan, known for its rocky Lake Superior shoreline, hiking trails, and panoramic views.
-
E.
Indiana Dunes National Lakeshore
Indiana Dunes National Lakeshore is a protected stretch of diverse dunes, beaches, wetlands, and forests along the southern shore of Lake Michigan in northwestern Indiana, known for its rich biodiversity and recreational opportunities.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf |
protected area
ⓘ
state park ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAccess | day-use only ⓘ |
| hasConservationValue | protection of Great Lakes coastal dunes ⓘ |
| hasEcosystemType |
coastal sand dunes
ⓘ
forested dunes ⓘ |
| hasFeature |
forested hiking trails
ⓘ
hiking trails ⓘ large sand dunes ⓘ scenic beachfront ⓘ |
| hasHabitat |
coastal dune
ⓘ
dune forest ⓘ |
| hasLandscapeFeature |
mixed hardwood forest
ⓘ
rolling dunes ⓘ |
| hasManagementGoal |
preservation of dune ecosystem
ⓘ
public outdoor recreation ⓘ |
| hasProtectedAreaDesignation | Michigan state park ⓘ |
| hasRecreationalActivity |
birdwatching
ⓘ
hiking ⓘ nature observation ⓘ swimming ⓘ |
| hasShorelineOn | Lake Michigan ⓘ |
| hasTrailType | foot trails ⓘ |
| hasView | Lake Michigan ⓘ |
| locatedIn | Allegan County, Michigan NERFINISHED ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedOnWaterbody | Lake Michigan ⓘ |
| nearestCity |
Douglas, Michigan
ⓘ
Saugatuck ⓘ
surface form:
Saugatuck, Michigan
|
| operator | Michigan Department of Natural Resources ⓘ |
| ownedBy |
Michigan
ⓘ
surface form:
State of Michigan
|
| partOf |
Lake Michigan shoreline
ⓘ
surface form:
Lake Michigan coastal dune system
|
| region | West Michigan ⓘ |
| state |
Michigan (most of state)
ⓘ
surface form:
Michigan
|
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: Saugatuck Dunes State Park Description of subject: Saugatuck Dunes State Park is a Michigan state park on the shore of Lake Michigan, known for its large coastal sand dunes, forested hiking trails, and scenic beachfront.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.