Olander Park System’s Fossil Park
E480167
Olander Park System’s Fossil Park is a public fossil-hunting site and educational nature area in Sylvania, Ohio, where visitors can search for and learn about ancient marine fossils.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Olander Park System’s Fossil Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4924785 — 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: Olander Park System’s Fossil Park Context triple: [Sylvania, Ohio, hasNaturePreserve, Olander Park System’s Fossil Park]
-
A.
Oneota Park
Oneota Park is a natural recreational area and protected parkland located in Clay County, Iowa.
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B.
Ohnell Environmental Park
Ohnell Environmental Park is an outdoor environmental education and research area associated with Manhattanville College, used for field studies, conservation, and nature-based learning.
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C.
Shale Hollow Park
Shale Hollow Park is a nature preserve in Delaware County, Ohio, known for its shale ravines, wooded trails, and scenic stream corridors.
-
D.
Three Oaks Recreation Area
Three Oaks Recreation Area is a large outdoor recreation site in Crystal Lake, Illinois, featuring lakes, trails, and facilities for activities such as boating, fishing, and hiking.
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E.
Heritage Park
Heritage Park is a Hall of Fame–style exhibit and monument area at Progressive Field honoring the history and legendary players of the Cleveland Guardians baseball franchise.
- 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: Olander Park System’s Fossil Park Target entity description: Olander Park System’s Fossil Park is a public fossil-hunting site and educational nature area in Sylvania, Ohio, where visitors can search for and learn about ancient marine fossils.
-
A.
Oneota Park
Oneota Park is a natural recreational area and protected parkland located in Clay County, Iowa.
-
B.
Ohnell Environmental Park
Ohnell Environmental Park is an outdoor environmental education and research area associated with Manhattanville College, used for field studies, conservation, and nature-based learning.
-
C.
Shale Hollow Park
Shale Hollow Park is a nature preserve in Delaware County, Ohio, known for its shale ravines, wooded trails, and scenic stream corridors.
-
D.
Three Oaks Recreation Area
Three Oaks Recreation Area is a large outdoor recreation site in Crystal Lake, Illinois, featuring lakes, trails, and facilities for activities such as boating, fishing, and hiking.
-
E.
Heritage Park
Heritage Park is a Hall of Fame–style exhibit and monument area at Progressive Field honoring the history and legendary players of the Cleveland Guardians baseball franchise.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
educational nature area
ⓘ
fossil park ⓘ public fossil-hunting site ⓘ |
| allowsActivity | surface fossil collecting ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| educationalFocus |
ancient marine life
ⓘ
paleontology ⓘ |
| geologicalContext | ancient marine environment ⓘ |
| hasFeature |
designated fossil digging area
ⓘ
interpretive signage ⓘ outdoor educational space ⓘ |
| locatedInAdministrativeEntity | Lucas County, Ohio NERFINISHED ⓘ |
| location | Sylvania, Ohio NERFINISHED ⓘ |
| openToPublic | true ⓘ |
| operatedBy | Olander Park System NERFINISHED ⓘ |
| partOf | Olander Park System NERFINISHED ⓘ |
| primaryActivity | fossil hunting ⓘ |
| purpose |
nature education
ⓘ
public education about fossils ⓘ |
| subjectOf | local educational programs ⓘ |
| targetAudience |
families
ⓘ
general public ⓘ school groups ⓘ |
| typicalFossilsFound | marine invertebrate fossils ⓘ |
| visitorParticipation | hands-on fossil collecting ⓘ |
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: Olander Park System’s Fossil Park Description of subject: Olander Park System’s Fossil Park is a public fossil-hunting site and educational nature area in Sylvania, Ohio, where visitors can search for and learn about ancient marine fossils.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Sylvania, Ohio