Ball's Bluff National Cemetery
E276454
Ball's Bluff National Cemetery is a small U.S. national military cemetery in Virginia that commemorates Union soldiers who died in the 1861 Battle of Ball's Bluff during the American Civil War.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ball's Bluff National Cemetery canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2532243 — 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: Ball's Bluff National Cemetery Context triple: [Ball's Bluff Battlefield Regional Park, hasPart, Ball's Bluff National Cemetery]
-
A.
Fredericksburg National Cemetery
Fredericksburg National Cemetery is a U.S. military burial ground established after the Civil War to honor Union soldiers who died in the battles around Fredericksburg, Virginia.
-
B.
Andrew Johnson National Cemetery
Andrew Johnson National Cemetery is a historic burial ground in Greeneville, Tennessee, that serves as the final resting place of the 17th U.S. president, Andrew Johnson, and is preserved as part of a national historic site.
-
C.
Soldiers' National Cemetery
Soldiers' National Cemetery is a historic military burial ground in Gettysburg, Pennsylvania, best known as the site where President Abraham Lincoln delivered the Gettysburg Address.
-
D.
Ball's Bluff Battlefield Regional Park
Ball's Bluff Battlefield Regional Park is a preserved Civil War battlefield and memorial site in Loudoun County, Virginia, commemorating the 1861 Battle of Ball's Bluff along the Potomac River.
-
E.
Camp Butler National Cemetery
Camp Butler National Cemetery is a United States national military cemetery near Springfield, Illinois, that serves as a burial ground for American veterans and dates back to the Civil War era.
- 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: Ball's Bluff National Cemetery Target entity description: Ball's Bluff National Cemetery is a small U.S. national military cemetery in Virginia that commemorates Union soldiers who died in the 1861 Battle of Ball's Bluff during the American Civil War.
-
A.
Fredericksburg National Cemetery
Fredericksburg National Cemetery is a U.S. military burial ground established after the Civil War to honor Union soldiers who died in the battles around Fredericksburg, Virginia.
-
B.
Andrew Johnson National Cemetery
Andrew Johnson National Cemetery is a historic burial ground in Greeneville, Tennessee, that serves as the final resting place of the 17th U.S. president, Andrew Johnson, and is preserved as part of a national historic site.
-
C.
Soldiers' National Cemetery
Soldiers' National Cemetery is a historic military burial ground in Gettysburg, Pennsylvania, best known as the site where President Abraham Lincoln delivered the Gettysburg Address.
-
D.
Ball's Bluff Battlefield Regional Park
Ball's Bluff Battlefield Regional Park is a preserved Civil War battlefield and memorial site in Loudoun County, Virginia, commemorating the 1861 Battle of Ball's Bluff along the Potomac River.
-
E.
Camp Butler National Cemetery
Camp Butler National Cemetery is a United States national military cemetery near Springfield, Illinois, that serves as a burial ground for American veterans and dates back to the Civil War era.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
United States national cemetery
ⓘ
military cemetery ⓘ |
| addedToNationalRegisterOfHistoricPlaces | October 15, 1996 ⓘ |
| adminCenter | Culpeper National Cemetery ⓘ |
| area | 0.03 acres ⓘ |
| associatedWithEvent | Battle of Ball's Bluff ⓘ |
| associatedWithWar | American Civil War ⓘ |
| burialPolicy | closed to new interments ⓘ |
| category |
American Civil War cemeteries
ⓘ
Cemeteries on the National Register of Historic Places in Virginia ⓘ Protected areas of Loudoun County, Virginia ⓘ United States national cemeteries ⓘ |
| commemorates |
Battle of Ball's Bluff
ⓘ
Union soldiers who died in the Battle of Ball's Bluff ⓘ |
| conflictCommemorated | American Civil War ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dateEstablished | 1865 ⓘ |
| enclosedBy | stone wall ⓘ |
| governingBody | National Cemetery Administration ⓘ |
| hasFeature |
central marble monument
ⓘ
flagpole ⓘ headstones arranged in concentric circles ⓘ iron gate ⓘ |
| hasInterpretiveSignage | yes ⓘ |
| hasMonumentTo | Union soldiers who died at the Battle of Ball's Bluff ⓘ |
| historicDesignation |
National Register of Historic Places listing
ⓘ
linked to:
National Register of Historic Places
|
| locatedIn |
Loudoun County, Virginia
ⓘ
United States ⓘ
linked to:
United States of America
Virginia ⓘ |
| locatedNear |
Leesburg, Virginia
ⓘ
linked to:
Leesburg
|
| locatedWithin | Ball's Bluff Battlefield Regional Park ⓘ |
| maintainedBy |
National Cemetery Administration
ⓘ
United States Department of Veterans Affairs ⓘ |
| nearestCity |
Leesburg, Virginia
ⓘ
linked to:
Leesburg
|
| numberOfInterments | 54 ⓘ |
| numberOfUnknownBurials | 54 ⓘ |
| openToPublic | yes ⓘ |
| originalPurpose | burial of Union soldiers killed at the Battle of Ball's Bluff ⓘ |
| ownedBy |
United States federal government
ⓘ
linked to:
United States government
|
| partOf |
Ball's Bluff Battlefield Historic District
ⓘ
linked to:
Ball's Bluff Battlefield Regional Park
|
| shape | rectangular ⓘ |
| state | Virginia ⓘ |
| timeZone | Eastern Time Zone ⓘ |
| yearEstablished | 1865 ⓘ |
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: Ball's Bluff National Cemetery Description of subject: Ball's Bluff National Cemetery is a small U.S. national military cemetery in Virginia that commemorates Union soldiers who died in the 1861 Battle of Ball's Bluff during the American Civil War.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.