Fort Dupont Park
E217211
Fort Dupont Park is a large wooded Civil War–era fort site and recreational park in southeast Washington, D.C., known for its trails, picnic areas, and summer concerts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Dupont Park canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T1832909 — 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: Fort Dupont Park Context triple: [Southeast Washington, D.C., contains, Fort Dupont Park]
-
A.
Fort Washington Park
Fort Washington Park is a riverside public park in Upper Manhattan, New York City, known for its scenic Hudson River views, recreational facilities, and historic sites such as the Little Red Lighthouse.
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B.
Fort Washington Park
Fort Washington Park is a historic military fortification and public park along the Potomac River in Maryland, known for its 19th-century coastal defense structures and scenic views near Washington, D.C.
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C.
West Potomac Park
West Potomac Park is a large, scenic national park area in Washington, D.C., along the Tidal Basin and Potomac River, known for its iconic monuments, memorials, and cherry blossom trees.
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D.
Anacostia Park
Anacostia Park is a large urban waterfront park in Washington, D.C., offering recreational facilities, trails, and green space along the Anacostia River.
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E.
East Potomac Park
East Potomac Park is a large recreational island park in Washington, D.C., known for its golf course, cherry blossoms, and scenic waterfront views of the Potomac River and Washington Channel.
- 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: Fort Dupont Park Target entity description: Fort Dupont Park is a large wooded Civil War–era fort site and recreational park in southeast Washington, D.C., known for its trails, picnic areas, and summer concerts.
-
A.
Fort Washington Park
Fort Washington Park is a riverside public park in Upper Manhattan, New York City, known for its scenic Hudson River views, recreational facilities, and historic sites such as the Little Red Lighthouse.
-
B.
Fort Washington Park
Fort Washington Park is a historic military fortification and public park along the Potomac River in Maryland, known for its 19th-century coastal defense structures and scenic views near Washington, D.C.
-
C.
West Potomac Park
West Potomac Park is a large, scenic national park area in Washington, D.C., along the Tidal Basin and Potomac River, known for its iconic monuments, memorials, and cherry blossom trees.
-
D.
Anacostia Park
Anacostia Park is a large urban waterfront park in Washington, D.C., offering recreational facilities, trails, and green space along the Anacostia River.
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E.
East Potomac Park
East Potomac Park is a large recreational island park in Washington, D.C., known for its golf course, cherry blossoms, and scenic waterfront views of the Potomac River and Washington Channel.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Civil War-era fort site
ⓘ
protected area ⓘ public park ⓘ urban park ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| governedBy |
United States government
ⓘ
surface form:
federal government of the United States
|
| hasAccessibility | publicly accessible ⓘ |
| hasActivity |
bicycling
ⓘ
birdwatching ⓘ hiking ⓘ nature observation ⓘ picnicking ⓘ sledding ⓘ |
| hasEvent | Fort Dupont Summer Concert Series ⓘ |
| hasFacility |
basketball courts
ⓘ
community garden ⓘ restrooms ⓘ softball fields ⓘ |
| hasFeature |
amphitheater
ⓘ
biking trails ⓘ hiking trails ⓘ open green space ⓘ picnic areas ⓘ wooded areas ⓘ |
| hasHistoricalPeriod | American Civil War ⓘ |
| hasTheme |
Civil War history
ⓘ
environmental education ⓘ outdoor recreation ⓘ |
| hasTrailType |
multi-use trails
ⓘ
unpaved trails ⓘ |
| hasUse |
historical interpretation
ⓘ
outdoor concerts ⓘ recreation ⓘ |
| hasVegetationType |
hardwood forest
ⓘ
mixed forest ⓘ |
| isPartOf |
Anacostia River
ⓘ
surface form:
Anacostia River watershed
|
| knownFor |
Civil War fortifications
ⓘ
summer concert series ⓘ |
| locatedIn |
Ward 7 of Washington, D.C.
ⓘ
Washington, D.C. ⓘ Southeast Washington, D.C. ⓘ
surface form:
southeast Washington, D.C.
|
| managedBy | National Park Service ⓘ |
| namedAfter | Fort Dupont ⓘ |
| near | Anacostia River ⓘ |
| partOf |
Civil War Defenses of Washington
ⓘ
National Capital Parks–East ⓘ |
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: Fort Dupont Park Description of subject: Fort Dupont Park is a large wooded Civil War–era fort site and recreational park in southeast Washington, D.C., known for its trails, picnic areas, and summer concerts.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.