Fort Atkinson State Preserve
E926247
Fort Atkinson State Preserve is a historic site in Iowa that protects the remains of a 19th-century U.S. Army frontier fort and its surrounding natural landscape.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Atkinson State Preserve canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T11443627 — 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: Fort Atkinson State Preserve Context triple: [Fort Atkinson, Iowa, hasAttraction, Fort Atkinson State Preserve]
-
A.
Fort Massac State Park
Fort Massac State Park is a historic and recreational state park along the Ohio River in southern Illinois, centered around the site of an 18th-century frontier fort.
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B.
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.
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C.
Winfield Mounds Forest Preserve
Winfield Mounds Forest Preserve is a protected natural area in Winfield, Illinois, notable for its Native American burial mounds and woodland landscape.
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D.
Fort Harrison State Park
Fort Harrison State Park is a large urban state park near Indianapolis known for its wooded trails, fishing lakes, golf course, and preserved military history on the site of the former Fort Benjamin Harrison.
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E.
Chatfield State Park
Chatfield State Park is a popular Colorado state park known for its large reservoir, boating, camping, and extensive outdoor recreation opportunities near the Denver metropolitan area.
- 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: Fort Atkinson State Preserve Target entity description: Fort Atkinson State Preserve is a historic site in Iowa that protects the remains of a 19th-century U.S. Army frontier fort and its surrounding natural landscape.
-
A.
Fort Massac State Park
Fort Massac State Park is a historic and recreational state park along the Ohio River in southern Illinois, centered around the site of an 18th-century frontier fort.
-
B.
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.
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C.
Winfield Mounds Forest Preserve
Winfield Mounds Forest Preserve is a protected natural area in Winfield, Illinois, notable for its Native American burial mounds and woodland landscape.
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D.
Fort Harrison State Park
Fort Harrison State Park is a large urban state park near Indianapolis known for its wooded trails, fishing lakes, golf course, and preserved military history on the site of the former Fort Benjamin Harrison.
-
E.
Chatfield State Park
Chatfield State Park is a popular Colorado state park known for its large reservoir, boating, camping, and extensive outdoor recreation opportunities near the Denver metropolitan area.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
protected area ⓘ state preserve ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| governingBody | State of Iowa NERFINISHED ⓘ |
| hasActivity |
hiking
ⓘ
historic site tours ⓘ living history events ⓘ picnicking ⓘ |
| hasEcosystem | upper Midwest temperate ecosystem ⓘ |
| hasHeritageDesignation | National Historic Landmark ⓘ |
| hasLegalStatus | state-owned land ⓘ |
| hasPart |
barracks ruins
ⓘ
blockhouse reconstructions ⓘ interpretive signage ⓘ interpretive trails ⓘ officers’ quarters ruins ⓘ parade ground ⓘ parking area ⓘ picnic area ⓘ stockade reconstructions ⓘ stone walls and foundations ⓘ |
| hasSignificantPeriod | 1840s ⓘ |
| hasTerrain |
rolling hills
ⓘ
wooded landscape ⓘ |
| hasTheme |
19th-century U.S. Army
ⓘ
U.S. frontier military history ⓘ |
| hasVisitorCenter | no permanent large visitor center ⓘ |
| heritageDesignation |
National Historic Landmark
ⓘ
surface form:
U.S. National Historic Landmark
|
| inception | 20th century ⓘ |
| locatedIn |
Iowa
ⓘ
Winneshiek County, Iowa NERFINISHED ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| locatedNear | Fort Atkinson, Iowa NERFINISHED ⓘ |
| managedBy | Iowa Department of Natural Resources NERFINISHED ⓘ |
| namedAfter | Fort Atkinson NERFINISHED ⓘ |
| near | Turkey River region NERFINISHED ⓘ |
| openTo | public ⓘ |
| originalFunctionOfSite | U.S. Army frontier fort ⓘ |
| partOf | Iowa state parks system NERFINISHED ⓘ |
| protects |
archaeological resources
ⓘ
historic military structures ⓘ remains of a 19th-century U.S. Army frontier fort ⓘ surrounding natural landscape ⓘ |
| usedFor |
education
ⓘ
heritage tourism ⓘ historic interpretation ⓘ 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: Fort Atkinson State Preserve Description of subject: Fort Atkinson State Preserve is a historic site in Iowa that protects the remains of a 19th-century U.S. Army frontier fort and its surrounding natural landscape.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.