Fort Stephenson site
E441745
The Fort Stephenson site is a historic landmark in Fremont, Ohio, commemorating the War of 1812 fort and the successful American defense led by Major George Croghan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Fort Stephenson site canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4474987 — 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 Stephenson site Context triple: [Fremont, Ohio, hasHistoricSite, Fort Stephenson site]
-
A.
Fort Union Trading Post National Historic Site
Fort Union Trading Post National Historic Site is a reconstructed 19th-century fur trading post on the upper Missouri River that interprets the region’s historic trade between Euro-American traders and Northern Plains tribes.
-
B.
Fort Neally
Fort Neally is a historic frontier fortification site located in Berkeley County, West Virginia, associated with early colonial-era defense and settlement in the region.
-
C.
Fort Churchill State Historic Park
Fort Churchill State Historic Park is a Nevada state park preserving the ruins of a 19th-century U.S. Army fort and surrounding natural and cultural resources along the Carson River.
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D.
Fort Kearny
Fort Kearny was a 19th-century U.S. Army outpost in Nebraska that served as a key way station and protection point for pioneers traveling west along the Oregon, California, and Mormon Trails.
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E.
Fort Osage National Historic Landmark
Fort Osage National Historic Landmark is a reconstructed early 19th-century U.S. frontier fort and trading post that served as a key military and government outpost along the Missouri River.
- 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 Stephenson site Target entity description: The Fort Stephenson site is a historic landmark in Fremont, Ohio, commemorating the War of 1812 fort and the successful American defense led by Major George Croghan.
-
A.
Fort Union Trading Post National Historic Site
Fort Union Trading Post National Historic Site is a reconstructed 19th-century fur trading post on the upper Missouri River that interprets the region’s historic trade between Euro-American traders and Northern Plains tribes.
-
B.
Fort Neally
Fort Neally is a historic frontier fortification site located in Berkeley County, West Virginia, associated with early colonial-era defense and settlement in the region.
-
C.
Fort Churchill State Historic Park
Fort Churchill State Historic Park is a Nevada state park preserving the ruins of a 19th-century U.S. Army fort and surrounding natural and cultural resources along the Carson River.
-
D.
Fort Kearny
Fort Kearny was a 19th-century U.S. Army outpost in Nebraska that served as a key way station and protection point for pioneers traveling west along the Oregon, California, and Mormon Trails.
-
E.
Fort Osage National Historic Landmark
Fort Osage National Historic Landmark is a reconstructed early 19th-century U.S. frontier fort and trading post that served as a key military and government outpost along the Missouri River.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
War of 1812 historic site
ⓘ
historic site ⓘ |
| associatedWith |
Major George Croghan
NERFINISHED
ⓘ
Northwest frontier defenses ⓘ United States Army history ⓘ |
| commemorates |
Battle of Fort Stephenson
NERFINISHED
ⓘ
Fort Stephenson NERFINISHED ⓘ War of 1812 NERFINISHED ⓘ |
| hasCategory |
military history site in Ohio
ⓘ
tourist attraction in Sandusky County, Ohio ⓘ |
| hasCommemorativeFunction |
education about War of 1812
ⓘ
honors defenders of Fort Stephenson ⓘ |
| hasEventCommemoration | annual or periodic historical observances ⓘ |
| hasFeature |
commemorative plaques
ⓘ
historical markers ⓘ monuments ⓘ |
| hasHistoricalSignificance | successful American defense against British and Native American forces in 1813 ⓘ |
| hasMemorial | Birchard Public Library grounds memorials ⓘ |
| locatedIn |
Fremont, Ohio
NERFINISHED
ⓘ
Ohio ⓘ Sandusky County, Ohio NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| namedAfter | Fort Stephenson NERFINISHED ⓘ |
| near | Sandusky River NERFINISHED ⓘ |
| openToPublic | yes ⓘ |
| ownedBy | City of Fremont NERFINISHED ⓘ |
| partOf | downtown Fremont historic area ⓘ |
| timePeriodCommemorated | War of 1812 era ⓘ |
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 Stephenson site Description of subject: The Fort Stephenson site is a historic landmark in Fremont, Ohio, commemorating the War of 1812 fort and the successful American defense led by Major George Croghan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Fremont, Ohio