William B. Umstead State Park
E163383
William B. Umstead State Park is a large forested state park in North Carolina known for its extensive hiking, biking, and equestrian trails, lakes, and natural recreation areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| William B. Umstead State Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T837852 — 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: William B. Umstead State Park Context triple: [Raleigh, hasPark, William B. Umstead State Park]
-
A.
George Wyth State Park
George Wyth State Park is a popular Iowa state park known for its woodlands, lakes, and extensive recreational trails near Cedar Falls.
-
B.
Joe Wheeler State Park
Joe Wheeler State Park is a scenic Alabama state park along the Tennessee River known for its lakeside recreation, marina, golf course, and resort-style lodge.
-
C.
Frank Jackson State Park
Frank Jackson State Park is a public recreation and natural area in Alabama known for its lake, fishing, camping, and hiking opportunities.
-
D.
Crowders Mountain State Park
Crowders Mountain State Park is a popular North Carolina state park known for its rugged peaks, scenic hiking trails, and panoramic views near Gastonia.
-
E.
Monte Sano State Park
Monte Sano State Park is a scenic mountain park in Huntsville, Alabama, known for its hiking and biking trails, panoramic overlooks, and historic Civilian Conservation Corps–built structures.
- 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: William B. Umstead State Park Target entity description: William B. Umstead State Park is a large forested state park in North Carolina known for its extensive hiking, biking, and equestrian trails, lakes, and natural recreation areas.
-
A.
George Wyth State Park
George Wyth State Park is a popular Iowa state park known for its woodlands, lakes, and extensive recreational trails near Cedar Falls.
-
B.
Joe Wheeler State Park
Joe Wheeler State Park is a scenic Alabama state park along the Tennessee River known for its lakeside recreation, marina, golf course, and resort-style lodge.
-
C.
Frank Jackson State Park
Frank Jackson State Park is a public recreation and natural area in Alabama known for its lake, fishing, camping, and hiking opportunities.
-
D.
Crowders Mountain State Park
Crowders Mountain State Park is a popular North Carolina state park known for its rugged peaks, scenic hiking trails, and panoramic views near Gastonia.
-
E.
Monte Sano State Park
Monte Sano State Park is a scenic mountain park in Huntsville, Alabama, known for its hiking and biking trails, panoramic overlooks, and historic Civilian Conservation Corps–built structures.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
protected area
ⓘ
recreation area ⓘ state park ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasArea | approximately 5,600 acres ⓘ |
| hasEcosystemType | Piedmont forest ⓘ |
| hasEntrance |
Crabtree Creek entrance
ⓘ
Reedy Creek entrance ⓘ |
| hasFeature |
bridle trails
ⓘ
campgrounds ⓘ forested landscape ⓘ lakes ⓘ multi-use trails ⓘ picnic areas ⓘ streams ⓘ |
| hasIUCNCategory | V ⓘ |
| hasLake |
Big Lake
NERFINISHED
ⓘ
Reedy Creek Lake ⓘ Sycamore Lake NERFINISHED ⓘ |
| hasTrailType |
biking trails
ⓘ
equestrian trails ⓘ hiking trails ⓘ |
| hasVegetationType |
mixed hardwood forest
ⓘ
pine forest ⓘ |
| hasWaterBodyType |
creeks
ⓘ
man-made lakes ⓘ |
| isKnownFor |
extensive trail network
ⓘ
natural recreation areas ⓘ proximity to urban areas ⓘ |
| locatedIn |
North Carolina
ⓘ
Wake County, North Carolina ⓘ |
| locatedNear |
Cary
ⓘ
surface form:
Cary, North Carolina
Durham, North Carolina ⓘ Raleigh ⓘ
surface form:
Raleigh, North Carolina
|
| managingOrganization | North Carolina Division of Parks and Recreation ⓘ |
| namedAfter | William B. Umstead ⓘ |
| nearInfrastructure |
Interstate 40
ⓘ
Raleigh–Durham International Airport ⓘ U.S. Route 70 NERFINISHED ⓘ |
| offersActivity |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ horseback riding ⓘ mountain biking ⓘ picnicking ⓘ trail running ⓘ |
| partOf |
North Carolina Division of Parks and Recreation
ⓘ
surface form:
North Carolina State Parks 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: William B. Umstead State Park Description of subject: William B. Umstead State Park is a large forested state park in North Carolina known for its extensive hiking, biking, and equestrian trails, lakes, and natural recreation areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.