Point Lookout State Park
E500832
Point Lookout State Park is a scenic Maryland state park at the southern tip of St. Mary’s County, known for its Civil War history, lighthouse, and waterfront recreation on the Chesapeake Bay and Potomac River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Point Lookout State Park canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5120461 — 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: Point Lookout State Park Context triple: [St. Mary's County, Maryland, contains, Point Lookout State Park]
-
A.
Crow Wing State Park
Crow Wing State Park is a Minnesota state park known for its Mississippi River scenery, historic townsite ruins, and opportunities for hiking, camping, and wildlife viewing.
-
B.
Lakepoint State Park
Lakepoint State Park is a public recreation area and resort on the shores of Lake Eufaula in southeastern Alabama, known for its fishing, boating, and wildlife viewing opportunities.
-
C.
Allaire State Park
Allaire State Park is a New Jersey state park known for its historic 19th-century iron-making village, scenic woodlands, and recreational trails along the Manasquan River.
-
D.
Paul M. Grist State Park
Paul M. Grist State Park is a public recreation area in Alabama known for its scenic lake, fishing, boating, and hiking opportunities.
-
E.
Nickerson State Park
Nickerson State Park is a large Massachusetts state park on Cape Cod known for its kettle ponds, wooded campsites, and extensive hiking and biking trails.
- 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: Point Lookout State Park Target entity description: Point Lookout State Park is a scenic Maryland state park at the southern tip of St. Mary’s County, known for its Civil War history, lighthouse, and waterfront recreation on the Chesapeake Bay and Potomac River.
-
A.
Crow Wing State Park
Crow Wing State Park is a Minnesota state park known for its Mississippi River scenery, historic townsite ruins, and opportunities for hiking, camping, and wildlife viewing.
-
B.
Lakepoint State Park
Lakepoint State Park is a public recreation area and resort on the shores of Lake Eufaula in southeastern Alabama, known for its fishing, boating, and wildlife viewing opportunities.
-
C.
Allaire State Park
Allaire State Park is a New Jersey state park known for its historic 19th-century iron-making village, scenic woodlands, and recreational trails along the Manasquan River.
-
D.
Paul M. Grist State Park
Paul M. Grist State Park is a public recreation area in Alabama known for its scenic lake, fishing, boating, and hiking opportunities.
-
E.
Nickerson State Park
Nickerson State Park is a large Massachusetts state park on Cape Cod known for its kettle ponds, wooded campsites, and extensive hiking and biking trails.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | state park ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county |
St. Mary’s County
ⓘ
linked to:
St. Mary's County, Maryland
|
| hasCampingType |
RV camping
ⓘ
tent camping ⓘ |
| hasDesignation | Maryland state park ⓘ |
| hasEcosystem |
coastal wetlands
ⓘ
marshes ⓘ woodlands ⓘ |
| hasFacility |
Civil War museum
ⓘ
boat launch ⓘ campground ⓘ fishing pier ⓘ nature trails ⓘ picnic areas ⓘ swimming beach ⓘ |
| hasFeature |
historic interpretive displays
ⓘ
sandy shoreline ⓘ wooded areas ⓘ |
| hasHistoricalPeriod | American Civil War ⓘ |
| hasHistoricalSite |
Confederate cemetery
ⓘ
former Civil War prison camp site ⓘ |
| hasPart | Point Lookout Lighthouse ⓘ |
| hasRecreationalActivity |
biking
ⓘ
crabbing ⓘ kayaking ⓘ wildlife viewing ⓘ |
| hasView |
Chesapeake Bay
ⓘ
Potomac River ⓘ |
| knownFor |
Civil War history
ⓘ
birdwatching ⓘ boating ⓘ camping ⓘ fishing ⓘ hiking ⓘ waterfront recreation ⓘ |
| lighthouseLocatedAt | Point Lookout Lighthouse ⓘ |
| locatedIn | southern tip of St. Mary’s County ⓘ |
| locatedOnBodyOfWater |
Chesapeake Bay
ⓘ
Potomac River ⓘ |
| managedBy | Maryland Department of Natural Resources ⓘ |
| openToPublic | yes ⓘ |
| region | Southern Maryland ⓘ |
| state | Maryland ⓘ |
| usedAs | Union prisoner-of-war camp location ⓘ |
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: Point Lookout State Park Description of subject: Point Lookout State Park is a scenic Maryland state park at the southern tip of St. Mary’s County, known for its Civil War history, lighthouse, and waterfront recreation on the Chesapeake Bay and Potomac River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.