Sudley Ford
E944240
Sudley Ford is a strategically important river crossing on Bull Run in Virginia, notable for its role in the First Battle of Bull Run during the American Civil War.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Sudley Ford canonical | 2 |
| Sudley Ford area | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11738153 — 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: Sudley Ford Context triple: [Confederate Army positions in First Battle of Bull Run, keyTerrain, Sudley Ford]
-
A.
Whichford
Whichford is a small rural village and civil parish in Warwickshire, England, known for its traditional Cotswold stone buildings and historic parish church.
-
B.
Boteler’s Ford
Boteler’s Ford is a historic crossing point on the Potomac River near Shepherdstown, West Virginia, notable as the site of significant Civil War military action.
-
C.
Morris Garages
Morris Garages is a historic British automotive marque, best known for its MG sports cars and later as a global car brand.
-
D.
Old Ford
Old Ford is a historic district in East London, England, known for its industrial heritage and proximity to the River Lea and Victoria Park.
-
E.
Swinton
Swinton is a town in the City of Salford, Greater Manchester, England, known historically for its role in the coal mining and textile industries.
- 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: Sudley Ford Target entity description: Sudley Ford is a strategically important river crossing on Bull Run in Virginia, notable for its role in the First Battle of Bull Run during the American Civil War.
-
A.
Whichford
Whichford is a small rural village and civil parish in Warwickshire, England, known for its traditional Cotswold stone buildings and historic parish church.
-
B.
Boteler’s Ford
Boteler’s Ford is a historic crossing point on the Potomac River near Shepherdstown, West Virginia, notable as the site of significant Civil War military action.
-
C.
Morris Garages
Morris Garages is a historic British automotive marque, best known for its MG sports cars and later as a global car brand.
-
D.
Old Ford
Old Ford is a historic district in East London, England, known for its industrial heritage and proximity to the River Lea and Victoria Park.
-
E.
Swinton
Swinton is a town in the City of Salford, Greater Manchester, England, known historically for its role in the coal mining and textile industries.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
historic site
ⓘ
river ford ⓘ |
| associatedWithConflict | American Civil War ⓘ |
| associatedWithEvent | First Battle of Bull Run ⓘ |
| category |
American Civil War site in Virginia
ⓘ
Landforms of Prince William County, Virginia ⓘ River crossings of the United States ⓘ |
| controlledByDuringBattle | Union forces (morning of 21 July 1861) ⓘ |
| crossedByUnit |
Brigade of Colonel Ambrose E. Burnside
ⓘ
Division of Brigadier General David Hunter ⓘ
linked to:
Hunter’s Division
Division of Brigadier General Samuel P. Heintzelman ⓘ
linked to:
Heintzelman’s Division
Union Army of Northeastern Virginia ⓘ |
| dateOfSignificantEvent | 21 July 1861 ⓘ |
| hasAccessRoute | Sudley Road ⓘ |
| hasCurrentUse |
hiking and walking access point
ⓘ
historic interpretive site ⓘ |
| hasGeographicalFeature | shallow river crossing ⓘ |
| hasMarker | Civil War interpretive signage ⓘ |
| hasNearbyFeature | Sudley Springs ⓘ |
| hasStrategicImportance |
American Civil War military operations
ⓘ
linked to:
Campaigns of the American Civil War
|
| hasTerrain |
shallow rocky streambed
ⓘ
wooded banks ⓘ |
| locatedIn |
Prince William County, Virginia
ⓘ
United States ⓘ
linked to:
United States of America
Virginia ⓘ |
| locatedOn | Bull Run ⓘ |
| managedBy |
U.S. National Park Service
ⓘ
linked to:
National Park Service
|
| near |
Manassas, Virginia
ⓘ
linked to:
Manassas
Sudley Church ⓘ |
| notableFor | role in the First Battle of Bull Run ⓘ |
| partOf |
Bull Run watershed
ⓘ
Manassas National Battlefield Park ⓘ |
| roleInBattle | northern Union approach route in First Battle of Bull Run ⓘ |
| usedAs | crossing point for troop movements ⓘ |
| usedBy |
Confederate Army
ⓘ
linked to:
Confederate States Army
Union Army ⓘ |
| usedFor | river crossing ⓘ |
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: Sudley Ford Description of subject: Sudley Ford is a strategically important river crossing on Bull Run in Virginia, notable for its role in the First Battle of Bull Run during the American Civil War.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.