Bladensburg Waterfront Park
E210512
Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Bladensburg Waterfront Park canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1757019 — 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: Bladensburg Waterfront Park Context triple: [Anacostia River, locatedInProtectedArea, Bladensburg Waterfront Park]
-
A.
Prince's Island Park
Prince's Island Park is a popular urban park and cultural hub located on an island in the Bow River near downtown Calgary, known for its scenic pathways, festivals, and outdoor recreation.
-
B.
Pohick Bay Regional Park
Pohick Bay Regional Park is a waterfront recreational area in Northern Virginia offering camping, boating, hiking, and other outdoor activities along the Potomac River.
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C.
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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D.
Patapsco Valley State Park
Patapsco Valley State Park is a large, historically significant Maryland state park known for its wooded river valley, extensive hiking and biking trails, and scenic waterfalls along the Patapsco River.
-
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: Bladensburg Waterfront Park Target entity description: Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
-
A.
Prince's Island Park
Prince's Island Park is a popular urban park and cultural hub located on an island in the Bow River near downtown Calgary, known for its scenic pathways, festivals, and outdoor recreation.
-
B.
Pohick Bay Regional Park
Pohick Bay Regional Park is a waterfront recreational area in Northern Virginia offering camping, boating, hiking, and other outdoor activities along the Potomac River.
-
C.
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.
-
D.
Patapsco Valley State Park
Patapsco Valley State Park is a large, historically significant Maryland state park known for its wooded river valley, extensive hiking and biking trails, and scenic waterfalls along the Patapsco River.
-
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 (44)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
recreation area ⓘ waterfront park ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAccessTo | Anacostia River ⓘ |
| hasActivity |
biking
ⓘ
birdwatching ⓘ boat tours ⓘ boating ⓘ canoeing ⓘ community events ⓘ educational programs ⓘ fishing ⓘ hiking ⓘ kayaking ⓘ nature observation ⓘ picnicking ⓘ |
| hasBoatAccess | Anacostia River ⓘ |
| hasEnvironment |
riparian habitat
ⓘ
urban parkland ⓘ |
| hasFeature |
biking trails
ⓘ
boat ramp ⓘ fishing pier ⓘ parking lot ⓘ picnic areas ⓘ playground ⓘ riverside setting ⓘ visitor center ⓘ walking trails ⓘ waterfront access ⓘ |
| hasPurpose |
environmental education
ⓘ
outdoor recreation ⓘ river access ⓘ |
| hasTrailType |
multi-use trail
ⓘ
riverside trail ⓘ |
| hasUse | day-use recreation ⓘ |
| locatedIn |
Bladensburg, Maryland
ⓘ
Maryland ⓘ Prince George's County, Maryland ⓘ
linked to:
Prince George’s County, Maryland
|
| locatedOnRiver | Anacostia River ⓘ |
| managedBy | Maryland-National Capital Park and Planning Commission ⓘ |
| near | Washington, D.C. ⓘ |
| openTo | public ⓘ |
| partOf |
Prince George's County park system
ⓘ
linked to:
Prince George’s County park system
|
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: Bladensburg Waterfront Park Description of subject: Bladensburg Waterfront Park is a public riverside recreation area in Bladensburg, Maryland, offering trails, boating, and access to the Anacostia River.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.