Devil's Den
E116160
Devil's Den is a rocky hill and famous Civil War battlefield site at Gettysburg known for its intense fighting and iconic wartime photographs.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Devil's Den canonical | 5 |
| Devil’s Den | 2 |
| Devil's Den area | 1 |
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
American Civil War battlefield location
ⓘ
historic site ⓘ rocky hill ⓘ |
| associatedWithEvent | Battle of Gettysburg ⓘ |
| associatedWithMilitaryUnit |
Birney's Division
ⓘ
Hood's Division ⓘ |
| attackedBy |
Army of Northern Virginia
ⓘ
surface form:
Confederate Army of Northern Virginia units
|
| battlefieldSector | southern part of Gettysburg line ⓘ |
| category |
American Civil War sites in Pennsylvania
ⓘ
Battle of Gettysburg ⓘ Landforms of Adams County, Pennsylvania ⓘ |
| conflict | American Civil War ⓘ |
| controlledBy | Confederate forces on July 2, 1863 ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dateOfEvent | July 2, 1863 ⓘ |
| defendedBy |
Army of the Potomac
ⓘ
surface form:
Union Army of the Potomac units
|
| elevationRelative | lower than Little Round Top ⓘ |
| geologicalType | diabase boulder field ⓘ |
| hasAlternativeClassification | boulder-strewn hill ⓘ |
| hasFeature |
interpretive markers
ⓘ
parking area nearby ⓘ walking trails ⓘ |
| hasNameOrigin | name predates the Civil War and is associated with local folklore ⓘ |
| hasStrategicSignificance | overlooked Plum Run Valley ⓘ |
| hasViewOf |
Valley of Death
ⓘ
surface form:
Valley of Death (Plum Run Valley)
|
| heritageDesignation | part of Gettysburg National Military Park ⓘ |
| knownFor |
iconic Civil War battlefield photographs
ⓘ
intense fighting during the Battle of Gettysburg ⓘ |
| locatedIn |
Adams County, Pennsylvania
ⓘ
Gettysburg National Military Park ⓘ United States of America ⓘ
surface form:
United States
|
| managedBy | National Park Service ⓘ |
| memorializedBy | various regimental monuments nearby ⓘ |
| nearbyFeature |
Houck's Ridge
ⓘ
Little Round Top ⓘ Plum Run ⓘ |
| notablePhotograph | "Dead Confederate Sharpshooter in Devil's Den" ⓘ |
| ownership |
United States government
ⓘ
surface form:
federal government of the United States
|
| partOf |
Gettysburg National Military Park
ⓘ
surface form:
Gettysburg Battlefield
|
| photographedBy |
Alexander Gardner
ⓘ
Timothy H. O'Sullivan ⓘ |
| state | Pennsylvania ⓘ |
| terrainFeature |
large boulders
ⓘ
rocky outcroppings ⓘ |
| timePeriodOfSignificance | July 1–3, 1863 ⓘ |
| tourism | popular visitor site at Gettysburg ⓘ |
| usedAs | Confederate artillery position during the battle ⓘ |
| visitorAccess | open to the public ⓘ |
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: Devil's Den Description of subject: Devil's Den is a rocky hill and famous Civil War battlefield site at Gettysburg known for its intense fighting and iconic wartime photographs.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Little Round Top
this entity surface form:
Devil's Den area
this entity surface form:
Devil’s Den
subject surface form:
Fighting at Devil’s Den
this entity surface form:
Devil’s Den