Lake Murray State Park
E822725
Lake Murray State Park is Oklahoma’s oldest and largest state park, known for its clear lake, extensive outdoor recreation opportunities, and historic stone structures built by the Civilian Conservation Corps.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lake Murray State Park canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T9821850 — 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: Lake Murray State Park Context triple: [Carter County, Oklahoma, contains, Lake Murray State Park]
-
A.
Lake Louisa State Park
Lake Louisa State Park is a large Florida state park known for its scenic lakes, rolling hills, and extensive opportunities for hiking, camping, and outdoor recreation.
-
B.
Brantley Lake State Park
Brantley Lake State Park is a New Mexico state park centered around Brantley Lake, offering camping, boating, fishing, and other outdoor recreation in the desert landscape of Eddy County.
-
C.
Red River State Recreation Area
Red River State Recreation Area is a public outdoor park in East Grand Forks, Minnesota, known for its riverside camping, trails, and recreation along the Red River.
-
D.
Sweetwater Creek State Park
Sweetwater Creek State Park is a scenic Georgia state park known for its wooded trails, rushing creek, and historic New Manchester Mill ruins just west of Atlanta.
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E.
Lake Ahquabi State Park
Lake Ahquabi State Park is a popular Iowa state park centered around a man-made lake, known for fishing, boating, swimming, camping, and hiking opportunities.
- 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: Lake Murray State Park Target entity description: Lake Murray State Park is Oklahoma’s oldest and largest state park, known for its clear lake, extensive outdoor recreation opportunities, and historic stone structures built by the Civilian Conservation Corps.
-
A.
Lake Louisa State Park
Lake Louisa State Park is a large Florida state park known for its scenic lakes, rolling hills, and extensive opportunities for hiking, camping, and outdoor recreation.
-
B.
Brantley Lake State Park
Brantley Lake State Park is a New Mexico state park centered around Brantley Lake, offering camping, boating, fishing, and other outdoor recreation in the desert landscape of Eddy County.
-
C.
Red River State Recreation Area
Red River State Recreation Area is a public outdoor park in East Grand Forks, Minnesota, known for its riverside camping, trails, and recreation along the Red River.
-
D.
Sweetwater Creek State Park
Sweetwater Creek State Park is a scenic Georgia state park known for its wooded trails, rushing creek, and historic New Manchester Mill ruins just west of Atlanta.
-
E.
Lake Ahquabi State Park
Lake Ahquabi State Park is a popular Iowa state park centered around a man-made lake, known for fishing, boating, swimming, camping, and hiking opportunities.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf | state park ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| createdByProgram |
Civilian Conservation Corps
ⓘ
Works Progress Administration ⓘ |
| establishedIn | 1930s ⓘ |
| hasArea | approximately 12,500 acres ⓘ |
| hasBodyOfWater | Lake Murray ⓘ |
| hasConstructionMaterial | native stone ⓘ |
| hasFeature |
boat ramps
ⓘ
cabins ⓘ campgrounds ⓘ clear water lake ⓘ golf course ⓘ hiking trails ⓘ historic stone structures ⓘ horseback riding trails ⓘ lodge ⓘ marinas ⓘ mountain biking trails ⓘ picnic areas ⓘ rock tower ⓘ scenic overlooks ⓘ swim beaches ⓘ |
| hasFishSpecies |
catfish
ⓘ
crappie ⓘ largemouth bass ⓘ smallmouth bass ⓘ |
| hasHistoricDesignation | New Deal–era park development ⓘ |
| hasNearestCity | Ardmore, Oklahoma ⓘ |
| hasRecreationalActivity |
boating
ⓘ
camping ⓘ fishing ⓘ golf ⓘ hiking ⓘ horseback riding ⓘ mountain biking ⓘ paddle sports ⓘ scuba diving ⓘ swimming ⓘ wildlife viewing ⓘ |
| hasShorelineLength | approximately 150 miles ⓘ |
| hasWildlife |
waterfowl
ⓘ
white-tailed deer ⓘ wild turkey ⓘ |
| isLargestStateParkIn | Oklahoma ⓘ |
| isOldestStateParkIn | Oklahoma ⓘ |
| locatedIn |
Carter County, Oklahoma
ⓘ
Oklahoma ⓘ |
| locatedNear | Ardmore, Oklahoma ⓘ |
| namedAfter | Lake Murray ⓘ |
| operatedBy | Oklahoma Tourism and Recreation Department ⓘ |
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: Lake Murray State Park Description of subject: Lake Murray State Park is Oklahoma’s oldest and largest state park, known for its clear lake, extensive outdoor recreation opportunities, and historic stone structures built by the Civilian Conservation Corps.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.