Oak Marr Rec Center and Park
E763221
Oak Marr Rec Center and Park is a large Fairfax County recreational complex featuring indoor and outdoor sports facilities, a golf course, trails, and open green space.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oak Marr Rec Center and Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8874442 — 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: Oak Marr Rec Center and Park Context triple: [Oakton, Virginia, hasNearbyPark, Oak Marr Rec Center and Park]
-
A.
Fair Oaks Village Park
Fair Oaks Village Park is a community park in Fair Oaks, California, known for its shaded picnic areas, walking paths, and resident free-roaming chickens in the historic village area.
-
B.
Cedar Mill Park
Cedar Mill Park is a neighborhood public park in Cedar Mill, Oregon, offering local residents outdoor recreation and green space.
-
C.
Oak Forest Center
Oak Forest Center is a satellite campus of South Suburban College serving students in the Oak Forest, Illinois area with a range of educational programs and services.
-
D.
Sycamore Park
Sycamore Park is a local recreational park in Carmel, New York, offering outdoor space and amenities for community activities and leisure.
-
E.
Rockwell Park
Rockwell Park is a public recreational park in Bristol, Connecticut, known for its green spaces, walking trails, and community amenities.
- 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: Oak Marr Rec Center and Park Target entity description: Oak Marr Rec Center and Park is a large Fairfax County recreational complex featuring indoor and outdoor sports facilities, a golf course, trails, and open green space.
-
A.
Fair Oaks Village Park
Fair Oaks Village Park is a community park in Fair Oaks, California, known for its shaded picnic areas, walking paths, and resident free-roaming chickens in the historic village area.
-
B.
Cedar Mill Park
Cedar Mill Park is a neighborhood public park in Cedar Mill, Oregon, offering local residents outdoor recreation and green space.
-
C.
Oak Forest Center
Oak Forest Center is a satellite campus of South Suburban College serving students in the Oak Forest, Illinois area with a range of educational programs and services.
-
D.
Sycamore Park
Sycamore Park is a local recreational park in Carmel, New York, offering outdoor space and amenities for community activities and leisure.
-
E.
Rockwell Park
Rockwell Park is a public recreational park in Bristol, Connecticut, known for its green spaces, walking trails, and community amenities.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
recreation center ⓘ sports complex ⓘ |
| category | Fairfax County Park Authority facility ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasEnvironment | suburban setting ⓘ |
| hasFacility |
athletic fields
ⓘ
driving range ⓘ fitness center ⓘ golf course ⓘ gymnasium ⓘ hiking trails ⓘ indoor swimming pool ⓘ indoor tennis courts ⓘ multipurpose rooms ⓘ open green space ⓘ outdoor tennis courts ⓘ parking lot ⓘ picnic areas ⓘ playground ⓘ putting green ⓘ walking trails ⓘ |
| hasPart |
Oak Marr Golf Complex
NERFINISHED
ⓘ
Oak Marr Park NERFINISHED ⓘ Oak Marr Recreation Center NERFINISHED ⓘ |
| hasTrailType | multi-use trail ⓘ |
| hasType |
indoor recreation center
ⓘ
outdoor parkland ⓘ |
| locatedIn | Fairfax County, Virginia ⓘ |
| offersActivity |
adult sports leagues
ⓘ
fitness classes ⓘ golf ⓘ picnicking ⓘ recreational classes ⓘ running ⓘ swimming ⓘ tennis ⓘ walking ⓘ youth sports programs ⓘ |
| openTo | general public ⓘ |
| operatedBy | Fairfax County Park Authority NERFINISHED ⓘ |
| ownedBy | Fairfax County Government NERFINISHED ⓘ |
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: Oak Marr Rec Center and Park Description of subject: Oak Marr Rec Center and Park is a large Fairfax County recreational complex featuring indoor and outdoor sports facilities, a golf course, trails, and open green space.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.