Green Valley State Park
E784612
Green Valley State Park is a public recreation and natural area in southern Iowa known for its lake, camping, fishing, and hiking opportunities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Green Valley State Park canonical | 1 |
| Union Grove State Park | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8871071 — 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: Green Valley State Park Context triple: [Creston, Iowa, near, Green Valley State Park]
-
A.
Springbrook State Park
Springbrook State Park is a public recreation and conservation area in Iowa known for its woodlands, lake, and outdoor activities such as hiking, fishing, and camping.
-
B.
Spring Valley State Park
Spring Valley State Park is a Nevada state park known for its reservoir, fishing, camping, and scenic high-desert landscapes in eastern Lincoln County.
-
C.
Audra State Park
Audra State Park is a scenic riverside recreation area in Barbour and Upshur counties, West Virginia, known for its wooded trails, campground, and sandstone formations along the Middle Fork River.
-
D.
Nickerson State Park
Nickerson State Park is a large Massachusetts state park on Cape Cod known for its kettle ponds, wooded campsites, and extensive hiking and biking trails.
-
E.
Valley Falls State Park
Valley Falls State Park is a scenic West Virginia park known for its series of picturesque waterfalls on the Tygart Valley River, hiking trails, and outdoor recreation 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: Green Valley State Park Target entity description: Green Valley State Park is a public recreation and natural area in southern Iowa known for its lake, camping, fishing, and hiking opportunities.
-
A.
Springbrook State Park
Springbrook State Park is a public recreation and conservation area in Iowa known for its woodlands, lake, and outdoor activities such as hiking, fishing, and camping.
-
B.
Spring Valley State Park
Spring Valley State Park is a Nevada state park known for its reservoir, fishing, camping, and scenic high-desert landscapes in eastern Lincoln County.
-
C.
Audra State Park
Audra State Park is a scenic riverside recreation area in Barbour and Upshur counties, West Virginia, known for its wooded trails, campground, and sandstone formations along the Middle Fork River.
-
D.
Nickerson State Park
Nickerson State Park is a large Massachusetts state park on Cape Cod known for its kettle ponds, wooded campsites, and extensive hiking and biking trails.
-
E.
Valley Falls State Park
Valley Falls State Park is a scenic West Virginia park known for its series of picturesque waterfalls on the Tygart Valley River, hiking trails, and outdoor recreation opportunities.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | state park ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasActivity |
RV camping
ⓘ
birdwatching ⓘ boating ⓘ camping ⓘ cross-country skiing ⓘ fishing ⓘ hiking ⓘ picnicking ⓘ snowmobiling ⓘ swimming ⓘ tent camping ⓘ wildlife viewing ⓘ winter recreation ⓘ |
| hasBodyOfWater | Green Valley Lake NERFINISHED ⓘ |
| hasFeature |
Green Valley Lake
NERFINISHED
ⓘ
boat ramps ⓘ campground ⓘ dump station ⓘ fishing jetties ⓘ hiking trails ⓘ modern restrooms ⓘ multi-use trails ⓘ picnic areas ⓘ playgrounds ⓘ shelters ⓘ shower facilities ⓘ swimming beach ⓘ |
| hasFishSpecies |
bluegill
ⓘ
channel catfish ⓘ crappie ⓘ largemouth bass ⓘ walleye ⓘ |
| hasTrailUse |
bicycling
ⓘ
hiking ⓘ snowmobiling ⓘ |
| isDayUseAllowed | true ⓘ |
| isOvernightUseAllowed | true ⓘ |
| isPublicAccess | true ⓘ |
| lakeUse | no-wake boating ⓘ |
| locatedIn |
Iowa
ⓘ
southern Iowa ⓘ |
| operatedBy | Iowa Department of Natural Resources ⓘ |
| region | Midwestern United States ⓘ |
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: Green Valley State Park Description of subject: Green Valley State Park is a public recreation and natural area in southern Iowa known for its lake, camping, fishing, and hiking opportunities.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Green Valley State Park