Iowa state park system
E476318
The Iowa state park system is a network of publicly managed parks and recreation areas across Iowa that protect natural resources and provide outdoor activities such as camping, hiking, fishing, and boating.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Iowa state park system canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T4874716 — 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: Iowa state park system Context triple: [Lake Manawa State Park, isPartOf, Iowa state park system]
-
A.
Indiana state park system
The Indiana state park system is a network of publicly protected natural and recreational areas across Indiana that preserve the state’s landscapes and provide opportunities for outdoor activities such as hiking, camping, and wildlife viewing.
-
B.
Pennsylvania state park system
The Pennsylvania state park system is a network of publicly owned parks across Pennsylvania that preserves natural, cultural, and recreational resources while providing outdoor activities such as hiking, camping, and boating.
-
C.
Connecticut state park system
The Connecticut state park system is a network of publicly managed parks and natural areas across Connecticut that preserve the state’s landscapes, history, and recreational resources for residents and visitors.
-
D.
Rock Island State Park
Rock Island State Park is a remote, undeveloped island park in Lake Michigan known for its historic Pottawatomie Lighthouse, hiking trails, and scenic shoreline accessible only by boat.
-
E.
Nerstrand-Big Woods State Park
Nerstrand-Big Woods State Park is a Minnesota state park known for its rare remnant of the Big Woods hardwood forest, spring wildflowers, and scenic Hidden Falls.
- 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: Iowa state park system Target entity description: The Iowa state park system is a network of publicly managed parks and recreation areas across Iowa that protect natural resources and provide outdoor activities such as camping, hiking, fishing, and boating.
-
A.
Indiana state park system
The Indiana state park system is a network of publicly protected natural and recreational areas across Indiana that preserve the state’s landscapes and provide opportunities for outdoor activities such as hiking, camping, and wildlife viewing.
-
B.
Pennsylvania state park system
The Pennsylvania state park system is a network of publicly owned parks across Pennsylvania that preserves natural, cultural, and recreational resources while providing outdoor activities such as hiking, camping, and boating.
-
C.
Connecticut state park system
The Connecticut state park system is a network of publicly managed parks and natural areas across Connecticut that preserve the state’s landscapes, history, and recreational resources for residents and visitors.
-
D.
Rock Island State Park
Rock Island State Park is a remote, undeveloped island park in Lake Michigan known for its historic Pottawatomie Lighthouse, hiking trails, and scenic shoreline accessible only by boat.
-
E.
Nerstrand-Big Woods State Park
Nerstrand-Big Woods State Park is a Minnesota state park known for its rare remnant of the Big Woods hardwood forest, spring wildflowers, and scenic Hidden Falls.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
protected area network
ⓘ
state park system ⓘ |
| administeredBy | Iowa Department of Natural Resources NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| governingBody | Iowa Natural Resource Commission NERFINISHED ⓘ |
| hasOldestUnit | Backbone State Park NERFINISHED ⓘ |
| hasPart |
Backbone State Forest
NERFINISHED
ⓘ
Backbone State Park NERFINISHED ⓘ Bellevue State Park NERFINISHED ⓘ Big Creek State Park NERFINISHED ⓘ Brushy Creek State Recreation Area NERFINISHED ⓘ Clear Lake State Park NERFINISHED ⓘ Elk Rock State Park NERFINISHED ⓘ George Wyth Memorial State Park NERFINISHED ⓘ Honey Creek Resort State Park NERFINISHED ⓘ Lake Ahquabi State Park NERFINISHED ⓘ Lake Darling State Park NERFINISHED ⓘ Lake Macbride State Park NERFINISHED ⓘ Lake Manawa State Park NERFINISHED ⓘ Lake Wapello State Park NERFINISHED ⓘ Ledges State Park NERFINISHED ⓘ Maquoketa Caves State Park NERFINISHED ⓘ McIntosh Woods State Park NERFINISHED ⓘ Nine Eagles State Park NERFINISHED ⓘ Okamanpedan State Park NERFINISHED ⓘ Palisades-Kepler State Park NERFINISHED ⓘ Pikes Peak State Park NERFINISHED ⓘ Pilot Knob State Park NERFINISHED ⓘ Pine Lake State Park NERFINISHED ⓘ Preparation Canyon State Park NERFINISHED ⓘ Red Haw State Park NERFINISHED ⓘ Rock Creek State Park NERFINISHED ⓘ Springbrook State Park NERFINISHED ⓘ Stone State Park NERFINISHED ⓘ Union Grove State Park NERFINISHED ⓘ Viking Lake State Park NERFINISHED ⓘ Walnut Woods State Park NERFINISHED ⓘ Wapsipinicon State Park NERFINISHED ⓘ Wildcat Den State Park NERFINISHED ⓘ Wilson Island State Recreation Area NERFINISHED ⓘ Yellow River State Forest NERFINISHED ⓘ |
| inception | 1920 ⓘ |
| locatedIn | Iowa ⓘ |
| offersActivity |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ picnicking ⓘ wildlife viewing ⓘ |
| purpose |
conservation of natural resources
ⓘ
outdoor recreation ⓘ |
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: Iowa state park system Description of subject: The Iowa state park system is a network of publicly managed parks and recreation areas across Iowa that protect natural resources and provide outdoor activities such as camping, hiking, fishing, and boating.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.