Charleston Harbor

E59477

body of water natural harbor

Charleston Harbor is a historic natural harbor in South Carolina, best known as the site where the American Civil War began with the bombardment of Fort Sumter.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (9)

Label	Occurrences
Charleston Harbor canonical	40
Port of Charleston	9
Charleston Harbor Estuary	1
Charleston Harbor estuarine system	1
Charleston Harbor estuary	1
Charleston Harbor estuary system	1
Charleston Harbor port complex	1
Charleston Harbor shipping channel	1
Charleston Harbor watershed	1

How this entity was disambiguated

This entity first appeared as the object of triple T470720 — 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: Charleston Harbor
Context triple: [Fort Sumter, locatedIn, Charleston Harbor]

A. Baltimore Harbor
Baltimore Harbor is a historic seaport in Baltimore, Maryland, best known as the site of the War of 1812 battle that inspired the United States national anthem.
B. Gloucester Harbor
Gloucester Harbor is a historic fishing and commercial harbor on the Atlantic coast of Massachusetts, central to the maritime economy and culture of the city of Gloucester.
C. The Wash
The Wash is a large square-mouthed bay and estuary on the east coast of England, where several rivers meet the North Sea and which forms a natural boundary between Lincolnshire and Norfolk.
D. Admiralty Inlet
Admiralty Inlet is a key marine passage in Washington State that connects the Strait of Juan de Fuca to the Puget Sound, serving as an important shipping and naval waterway.
E. Pensacola Bay
Pensacola Bay is a natural inlet of the Gulf of Mexico on the northwest coast of Florida, known for its historic port city of Pensacola and its role in regional maritime and naval activities.
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: Charleston Harbor
Target entity description: Charleston Harbor is a historic natural harbor in South Carolina, best known as the site where the American Civil War began with the bombardment of Fort Sumter.

A. Baltimore Harbor
Baltimore Harbor is a historic seaport in Baltimore, Maryland, best known as the site of the War of 1812 battle that inspired the United States national anthem.
B. Gloucester Harbor
Gloucester Harbor is a historic fishing and commercial harbor on the Atlantic coast of Massachusetts, central to the maritime economy and culture of the city of Gloucester.
C. The Wash
The Wash is a large square-mouthed bay and estuary on the east coast of England, where several rivers meet the North Sea and which forms a natural boundary between Lincolnshire and Norfolk.
D. Admiralty Inlet
Admiralty Inlet is a key marine passage in Washington State that connects the Strait of Juan de Fuca to the Puget Sound, serving as an important shipping and naval waterway.
E. Pensacola Bay
Pensacola Bay is a natural inlet of the Gulf of Mexico on the northwest coast of Florida, known for its historic port city of Pensacola and its role in regional maritime and naval activities.
F. None of above. chosen

Statements (44)

Predicate	Object
instanceOf	body of water ⓘ natural harbor ⓘ
adjacentTo	Charleston Peninsula ⓘ James Island ⓘ surface form: James Island, South Carolina Mount Pleasant, South Carolina ⓘ Sullivan's Island ⓘ surface form: Sullivan's Island, South Carolina
connectsTo	Atlantic Ocean ⓘ
country	United States of America ⓘ surface form: United States
eventLocation	Bombardment of Fort Sumter ⓘ surface form: Battle of Fort Sumter naval operations during the American Civil War ⓘ
formedByConfluenceOf	Ashley River ⓘ Cooper River ⓘ Wando River ⓘ
governedBy	South Carolina Department of Health and Environmental Control ⓘ surface form: State of South Carolina (waters and resources) United States Coast Guard ⓘ surface form: United States Coast Guard (navigation and safety)
hasActivity	dredging for navigation channels ⓘ
hasEconomicRole	major seaport for container shipping on the U.S. East Coast ⓘ
hasEnvironmentalFeature	estuarine ecosystem ⓘ tidal marshes ⓘ
hasFortification	Castle Pinckney ⓘ Fort Moultrie ⓘ Fort Sumter ⓘ
hasHistoricalSignificance	major Confederate port during the American Civil War ⓘ site of repeated Union naval attacks in the 1860s ⓘ
hasIsland	Castle Pinckney ⓘ Fort Sumter ⓘ
hasLandmark	Fort Sumter ⓘ surface form: Fort Sumter National Monument Ravenel Bridge ⓘ
hasMouthNear	Morris Island ⓘ Sullivan's Island ⓘ
hasPort	Charleston Harbor self-linksurface differs ⓘ surface form: Port of Charleston
knownFor	bombardment of Fort Sumter in April 1861 ⓘ opening engagement of the American Civil War ⓘ
locatedIn	Charleston County, South Carolina ⓘ Charleston ⓘ surface form: City of Charleston South Carolina ⓘ
near	Morris Island Lighthouse ⓘ Patriots Point Naval & Maritime Museum ⓘ
partOf	Atlantic Ocean ⓘ Charleston Harbor self-linksurface differs ⓘ surface form: Charleston Harbor Estuary
usedFor	commercial shipping ⓘ military operations ⓘ recreation and tourism ⓘ
waterwayType	estuarine harbor ⓘ

How these facts were elicited

Referenced by (56)

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

White Point Battery → locatedNear → Charleston Harbor ⓘ

White Point Battery → hasViewOf → Charleston Harbor ⓘ

The Battery (Charleston) → borders → Charleston Harbor ⓘ

The Battery (Charleston) → hasViewOf → Charleston Harbor ⓘ

Charleston, South Carolina, United States of America → hasPort → Charleston Harbor ⓘ

subject surface form: Charleston, South Carolina

this entity surface form: Port of Charleston

Union blockade of the Confederacy → targets → Charleston Harbor ⓘ