South Mountain State Battlefield

E316329

American Civil War battlefield historic site state battlefield

South Mountain State Battlefield is a historic Civil War site in Maryland that preserves and interprets the battlegrounds of the 1862 Battle of South Mountain.

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All labels observed (5)

Label	Occurrences
South Mountain State Battlefield canonical	10
South Mountain Battlefield	2
South Mountain State Battlefield (in part)	1
South Mountain State Battlefield vicinity	1
South Mountain battlefield	1

How this entity was disambiguated

This entity first appeared as the object of triple T2990775 — 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: South Mountain State Battlefield
Context triple: [Hagerstown, Maryland, near, South Mountain State Battlefield]

A. North Point State Battlefield
North Point State Battlefield is a historic park in Maryland preserving the site of the 1814 Battle of North Point from the War of 1812.
B. Cedar Mountain Battlefield
Cedar Mountain Battlefield is a historic American Civil War battle site in Virginia, preserved as a park and memorial to the 1862 clash between Union and Confederate forces.
C. Olustee Battlefield Historic State Park
Olustee Battlefield Historic State Park is a Florida state park preserving the site of the largest Civil War battle fought in the state, featuring a museum, monuments, and interpretive trails.
D. Newtown Battlefield State Park
Newtown Battlefield State Park is a historic site and public recreation area in Chemung County, New York, preserving the location of a major 1779 Revolutionary War battle between Continental Army forces and British-allied Iroquois.
E. Monmouth Battlefield State Park
Monmouth Battlefield State Park is a historic New Jersey state park preserving the site of the pivotal 1778 Revolutionary War Battle of Monmouth, featuring interpretive trails, monuments, and visitor facilities.
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: South Mountain State Battlefield
Target entity description: South Mountain State Battlefield is a historic Civil War site in Maryland that preserves and interprets the battlegrounds of the 1862 Battle of South Mountain.

A. North Point State Battlefield
North Point State Battlefield is a historic park in Maryland preserving the site of the 1814 Battle of North Point from the War of 1812.
B. Cedar Mountain Battlefield
Cedar Mountain Battlefield is a historic American Civil War battle site in Virginia, preserved as a park and memorial to the 1862 clash between Union and Confederate forces.
C. Olustee Battlefield Historic State Park
Olustee Battlefield Historic State Park is a Florida state park preserving the site of the largest Civil War battle fought in the state, featuring a museum, monuments, and interpretive trails.
D. Newtown Battlefield State Park
Newtown Battlefield State Park is a historic site and public recreation area in Chemung County, New York, preserving the location of a major 1779 Revolutionary War battle between Continental Army forces and British-allied Iroquois.
E. Monmouth Battlefield State Park
Monmouth Battlefield State Park is a historic New Jersey state park preserving the site of the pivotal 1778 Revolutionary War Battle of Monmouth, featuring interpretive trails, monuments, and visitor facilities.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	American Civil War battlefield ⓘ historic site ⓘ state battlefield ⓘ
accessibleVia	Maryland Route 67 ⓘ U.S. Route 40 ⓘ U.S. Route 40 Alternate ⓘ
battlefieldOf	Confederate Army of Northern Virginia ⓘ linked to: Army of Northern Virginia Union Army of the Potomac ⓘ linked to: Army of the Potomac
category	American Civil War sites in Maryland ⓘ Protected areas of Maryland ⓘ
conflict	American Civil War ⓘ
country	United States ⓘ linked to: United States of America
event	Battle of South Mountain ⓘ
hasPart	Crampton’s Gap ⓘ Fox’s Gap ⓘ Turner’s Gap ⓘ battlefield overlooks ⓘ historic markers ⓘ interpretive trails ⓘ parking areas ⓘ picnic areas ⓘ scenic overlooks ⓘ trailheads ⓘ visitor facilities ⓘ
hasView	Appalachian Mountains ⓘ
heritageDesignation	Maryland state battlefield ⓘ
locatedIn	Catoctin Mountain region ⓘ linked to: Catoctin Mountain Frederick County, Maryland ⓘ Maryland ⓘ Mid-Atlantic United States ⓘ linked to: Mid-Atlantic states Washington County, Maryland ⓘ
locatedOn	South Mountain ⓘ
managedBy	Maryland Department of Natural Resources ⓘ
near	Boonsboro, Maryland ⓘ Burkittsville, Maryland ⓘ Middletown, Maryland ⓘ
offersActivity	hiking ⓘ historical touring ⓘ picnicking ⓘ wildlife viewing ⓘ
ownedBy	State of Maryland ⓘ linked to: Maryland
partOf	South Mountain State Park ⓘ
purpose	historical interpretation ⓘ preservation of Civil War battlefield ⓘ public recreation ⓘ
significantEventDate	1862-09-14 ⓘ
topic	Maryland Campaign of 1862 ⓘ linked to: Maryland Campaign
traversedBy	Appalachian Trail ⓘ

How these facts were elicited

Referenced by (15)

Full triples — surface form annotated when it differs from this entity's canonical label.

Hagerstown, Maryland → near → South Mountain State Battlefield ⓘ

Washington County, Maryland → contains → South Mountain State Battlefield ⓘ

South Mountain → knownFor → South Mountain Battlefield ⓘ