Matthew Henson State Park in Maryland
E764256
Matthew Henson State Park in Maryland is a public park and greenway named in honor of Arctic explorer Matthew Henson, featuring natural trails and recreational areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Matthew Henson State Park in Maryland canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8882596 — 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: Matthew Henson State Park in Maryland Context triple: [Matthew Henson, commemoratedBy, Matthew Henson State Park in Maryland]
-
A.
Carderock Recreation Area
Carderock Recreation Area is a popular outdoor destination along the Potomac River in Maryland, known for its rock climbing, hiking trails, and scenic riverside views.
-
B.
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.
-
C.
Mason Neck State Park
Mason Neck State Park is a Virginia state park on a peninsula along the Potomac River, known for its bald eagle habitat, wetlands, and hiking and wildlife-viewing opportunities.
-
D.
Goddard Memorial State Park
Goddard Memorial State Park is a popular Rhode Island state park known for its beaches, golf course, equestrian trails, and recreational facilities along Greenwich Bay.
-
E.
Maryland Park Service
The Maryland Park Service is the state agency responsible for managing and protecting Maryland’s system of state parks and related natural, cultural, and recreational resources.
- 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: Matthew Henson State Park in Maryland Target entity description: Matthew Henson State Park in Maryland is a public park and greenway named in honor of Arctic explorer Matthew Henson, featuring natural trails and recreational areas.
-
A.
Carderock Recreation Area
Carderock Recreation Area is a popular outdoor destination along the Potomac River in Maryland, known for its rock climbing, hiking trails, and scenic riverside views.
-
B.
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.
-
C.
Mason Neck State Park
Mason Neck State Park is a Virginia state park on a peninsula along the Potomac River, known for its bald eagle habitat, wetlands, and hiking and wildlife-viewing opportunities.
-
D.
Goddard Memorial State Park
Goddard Memorial State Park is a popular Rhode Island state park known for its beaches, golf course, equestrian trails, and recreational facilities along Greenwich Bay.
-
E.
Maryland Park Service
The Maryland Park Service is the state agency responsible for managing and protecting Maryland’s system of state parks and related natural, cultural, and recreational resources.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
greenway
ⓘ
state park ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Montgomery County, Maryland NERFINISHED ⓘ |
| hasActivity |
bicycling
ⓘ
hiking ⓘ jogging ⓘ nature observation ⓘ walking ⓘ |
| hasConservationRole | protection of stream valley environment ⓘ |
| hasEcosystem | forested stream valley ⓘ |
| hasFeature |
greenway corridor
ⓘ
natural trails ⓘ recreational areas ⓘ |
| hasPublicAccess | yes ⓘ |
| hasTrail | Matthew Henson Trail NERFINISHED ⓘ |
| hasTrailSurface |
natural surface trail sections
ⓘ
paved trail sections ⓘ |
| hasUse | recreation ⓘ |
| hasWildlifeHabitat | suburban woodland ⓘ |
| honors | Matthew Henson NERFINISHED ⓘ |
| isPartOf | Maryland state park system NERFINISHED ⓘ |
| isUrbanPark | true ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| namedAfter | Matthew Henson NERFINISHED ⓘ |
| namedForOccupationOfHonoree | Arctic explorer ⓘ |
| operator | Maryland Department of Natural Resources NERFINISHED ⓘ |
| state | Maryland ⓘ |
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: Matthew Henson State Park in Maryland Description of subject: Matthew Henson State Park in Maryland is a public park and greenway named in honor of Arctic explorer Matthew Henson, featuring natural trails and recreational areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.