Lewis and Clark Recreation Area
E329230
Lewis and Clark Recreation Area is a popular outdoor destination in southeastern South Dakota known for its camping, boating, fishing, and access to Lewis and Clark Lake along the Missouri River.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Lewis and Clark Recreation Area canonical | 3 |
| Lewis and Clark Recreation Area (South Dakota) | 1 |
| Lewis and Clark State Recreation Area (Nebraska) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3071283 — 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: Lewis and Clark Recreation Area Context triple: [Yankton, South Dakota, hasNotableAttraction, Lewis and Clark Recreation Area]
-
A.
Lewis and Clark National Historical Park
Lewis and Clark National Historical Park is a U.S. National Park that preserves sites along the Pacific Coast associated with the 1804–1806 Lewis and Clark Expedition, including Fort Clatsop near the mouth of the Columbia River.
-
B.
Whiskeytown National Recreation Area
Whiskeytown National Recreation Area is a protected outdoor recreation and natural landscape in Northern California known for its reservoir, waterfalls, and forested mountain scenery.
-
C.
Gauley River National Recreation Area
Gauley River National Recreation Area is a protected river corridor in West Virginia renowned for its rugged scenery and world-class whitewater rafting on the Gauley River.
-
D.
Mark Twain National Forest
Mark Twain National Forest is a large federally managed woodland area in southern Missouri known for its Ozark Highlands scenery, extensive hiking trails, and diverse wildlife habitats.
-
E.
Sunrise Recreation Area
Sunrise Recreation Area is a popular riverside park and outdoor recreation spot along the American River in Fair Oaks, California, known for activities like swimming, boating, fishing, and picnicking.
- 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: Lewis and Clark Recreation Area Target entity description: Lewis and Clark Recreation Area is a popular outdoor destination in southeastern South Dakota known for its camping, boating, fishing, and access to Lewis and Clark Lake along the Missouri River.
-
A.
Lewis and Clark National Historical Park
Lewis and Clark National Historical Park is a U.S. National Park that preserves sites along the Pacific Coast associated with the 1804–1806 Lewis and Clark Expedition, including Fort Clatsop near the mouth of the Columbia River.
-
B.
Whiskeytown National Recreation Area
Whiskeytown National Recreation Area is a protected outdoor recreation and natural landscape in Northern California known for its reservoir, waterfalls, and forested mountain scenery.
-
C.
Gauley River National Recreation Area
Gauley River National Recreation Area is a protected river corridor in West Virginia renowned for its rugged scenery and world-class whitewater rafting on the Gauley River.
-
D.
Mark Twain National Forest
Mark Twain National Forest is a large federally managed woodland area in southern Missouri known for its Ozark Highlands scenery, extensive hiking trails, and diverse wildlife habitats.
-
E.
Sunrise Recreation Area
Sunrise Recreation Area is a popular riverside park and outdoor recreation spot along the American River in Fair Oaks, California, known for activities like swimming, boating, fishing, and picnicking.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
protected area
ⓘ
state recreation area ⓘ |
| adjacentTo |
Lewis and Clark Lake
NERFINISHED
ⓘ
Missouri River ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAccessTo |
Lewis and Clark Lake
NERFINISHED
ⓘ
Missouri River ⓘ |
| hasFeature |
RV hookups
ⓘ
boat ramp ⓘ cabins ⓘ campground ⓘ marina ⓘ modern campsites ⓘ picnic area ⓘ swimming beach ⓘ trails ⓘ |
| hasRecreationalActivity |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ picnicking ⓘ swimming ⓘ water sports ⓘ wildlife viewing ⓘ |
| hasRegulation | state park rules apply ⓘ |
| locatedIn |
South Dakota
ⓘ
southeastern South Dakota ⓘ |
| locatedInAdministrativeEntity |
Yankton County, South Dakota
ⓘ
surface form:
Yankton County
|
| locatedOnLake | Lewis and Clark Lake NERFINISHED ⓘ |
| locatedOnRiver | Missouri River ⓘ |
| managingOrganization |
South Dakota Department of Game, Fish and Parks
ⓘ
surface form:
South Dakota Game, Fish and Parks
|
| namedAfter |
Meriwether Lewis
ⓘ
William Clark ⓘ |
| near |
Yankton, South Dakota, United States
ⓘ
surface form:
Yankton, South Dakota
|
| partOf | South Dakota State Parks system ⓘ |
| popularFor |
boating
ⓘ
camping ⓘ fishing ⓘ outdoor recreation ⓘ |
| terrainType |
lakeshore
ⓘ
wooded areas ⓘ |
| touristAttraction | true ⓘ |
| usedFor |
day use
ⓘ
overnight camping ⓘ |
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: Lewis and Clark Recreation Area Description of subject: Lewis and Clark Recreation Area is a popular outdoor destination in southeastern South Dakota known for its camping, boating, fishing, and access to Lewis and Clark Lake along the Missouri River.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Yankton, South Dakota
this entity surface form:
Lewis and Clark Recreation Area (South Dakota)
this entity surface form:
Lewis and Clark State Recreation Area (Nebraska)