Rockport State Recreation Area
E1028240
Rockport State Recreation Area is a Michigan state park on Lake Huron known for its limestone quarry, fossil hunting, dark-sky viewing, and access to shipwrecks and coastal recreation near Alpena.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rockport State Recreation Area canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13206546 — 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: Rockport State Recreation Area Context triple: [Alpena, hasAttraction, Rockport State Recreation Area]
-
A.
Rockport State Park
Rockport State Park is a Utah state park centered around Rockport Reservoir, popular for boating, fishing, camping, and year-round outdoor recreation.
-
B.
Peninsula State Park
Peninsula State Park is a large, popular Wisconsin state park on the Door Peninsula known for its scenic shoreline, forests, campgrounds, and outdoor recreation opportunities along Green Bay.
-
C.
Waterson Point State Park
Waterson Point State Park is a small, boat-access-only state park in the Thousand Islands region of the St. Lawrence River, known for fishing, picnicking, and scenic river views.
-
D.
Rocky Point State Park
Rocky Point State Park is a coastal public recreation area in Warwick, Rhode Island, known for its scenic shoreline, walking trails, and the preserved grounds of a former historic amusement park.
-
E.
St. Joseph Peninsula State Park
St. Joseph Peninsula State Park is a coastal Florida state park renowned for its pristine white-sand beaches, towering dunes, and rich wildlife habitat along the Gulf of Mexico.
- 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: Rockport State Recreation Area Target entity description: Rockport State Recreation Area is a Michigan state park on Lake Huron known for its limestone quarry, fossil hunting, dark-sky viewing, and access to shipwrecks and coastal recreation near Alpena.
-
A.
Rockport State Park
Rockport State Park is a Utah state park centered around Rockport Reservoir, popular for boating, fishing, camping, and year-round outdoor recreation.
-
B.
Peninsula State Park
Peninsula State Park is a large, popular Wisconsin state park on the Door Peninsula known for its scenic shoreline, forests, campgrounds, and outdoor recreation opportunities along Green Bay.
-
C.
Waterson Point State Park
Waterson Point State Park is a small, boat-access-only state park in the Thousand Islands region of the St. Lawrence River, known for fishing, picnicking, and scenic river views.
-
D.
Rocky Point State Park
Rocky Point State Park is a coastal public recreation area in Warwick, Rhode Island, known for its scenic shoreline, walking trails, and the preserved grounds of a former historic amusement park.
-
E.
St. Joseph Peninsula State Park
St. Joseph Peninsula State Park is a coastal Florida state park renowned for its pristine white-sand beaches, towering dunes, and rich wildlife habitat along the Gulf of Mexico.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
protected area
ⓘ
state park ⓘ |
| adjacentTo | Thunder Bay NERFINISHED ⓘ |
| contains |
abandoned quarry roads
ⓘ
inland ponds ⓘ open limestone flats ⓘ wooded areas ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| ecosystemType |
Great Lakes coastal ecosystem
ⓘ
karst and quarry landscape ⓘ |
| geologicPeriod | Devonian NERFINISHED ⓘ |
| geology | limestone ⓘ |
| hasFeature |
Lake Huron shoreline
ⓘ
abandoned limestone quarry ⓘ boat launch ⓘ coastal wetlands ⓘ dark-sky viewing area ⓘ fossil beds ⓘ trails ⓘ |
| hasNearbyCity | Alpena, Michigan NERFINISHED ⓘ |
| hasNearbyCommunity | Rockport, Michigan NERFINISHED ⓘ |
| hasView |
Lake Huron
NERFINISHED
ⓘ
night sky ⓘ |
| knownFor |
access to Lake Huron shipwrecks
ⓘ
coastal recreation ⓘ dark-sky astronomy ⓘ fossil hunting ⓘ limestone quarry landscape ⓘ |
| locatedIn | Alpena County, Michigan NERFINISHED ⓘ |
| locatedNear | Alpena, Michigan NERFINISHED ⓘ |
| locatedOnWaterbody | Lake Huron NERFINISHED ⓘ |
| managedBy | Michigan Department of Natural Resources NERFINISHED ⓘ |
| offersActivity |
birdwatching
ⓘ
boating ⓘ fishing ⓘ fossil collecting ⓘ hiking ⓘ kayaking ⓘ stargazing ⓘ |
| partOf |
Lake Huron coastal corridor
NERFINISHED
ⓘ
Michigan state park system NERFINISHED ⓘ |
| region |
Lake Huron shore of Michigan
ⓘ
Northern Michigan NERFINISHED ⓘ |
| state |
Michigan (most of state)
ⓘ
surface form:
Michigan
|
| tourismType |
astro-tourism
ⓘ
geotourism ⓘ outdoor recreation tourism ⓘ |
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: Rockport State Recreation Area Description of subject: Rockport State Recreation Area is a Michigan state park on Lake Huron known for its limestone quarry, fossil hunting, dark-sky viewing, and access to shipwrecks and coastal recreation near Alpena.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.