Coast Guard Sector Charleston
E511945
Coast Guard Sector Charleston is a U.S. Coast Guard command responsible for maritime safety, security, and environmental protection along portions of the South Carolina and nearby coastal region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Coast Guard Sector Charleston canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5326358 — 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: Coast Guard Sector Charleston Context triple: [Joint Base Charleston, hostsUnit, Coast Guard Sector Charleston]
-
A.
United States Coast Guard District 14
United States Coast Guard District 14 is the Coast Guard’s operational area responsible for maritime safety, security, and stewardship across a vast portion of the Pacific, including American Samoa and other U.S. Pacific territories and waters.
-
B.
Joint Base Charleston
Joint Base Charleston is a major U.S. military installation that supports Air Force, Navy, Army, Marine Corps, Coast Guard, and other Department of Defense operations in the Charleston, South Carolina area.
-
C.
U.S. Coast Guard Air Station Elizabeth City
U.S. Coast Guard Air Station Elizabeth City is a major Coast Guard aviation facility in North Carolina that conducts search and rescue, maritime patrol, and logistics missions along the U.S. East Coast and beyond.
-
D.
Blount Island Command
Blount Island Command is a United States Marine Corps installation in Jacksonville, Florida, responsible for managing and supporting the Marine Corps’ Maritime Prepositioning Force and related logistics operations.
-
E.
Marine Corps Support Facility Blount Island
Marine Corps Support Facility Blount Island is a major U.S. Marine Corps logistics and maritime prepositioning base that supports rapid deployment of forces worldwide.
- 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: Coast Guard Sector Charleston Target entity description: Coast Guard Sector Charleston is a U.S. Coast Guard command responsible for maritime safety, security, and environmental protection along portions of the South Carolina and nearby coastal region.
-
A.
United States Coast Guard District 14
United States Coast Guard District 14 is the Coast Guard’s operational area responsible for maritime safety, security, and stewardship across a vast portion of the Pacific, including American Samoa and other U.S. Pacific territories and waters.
-
B.
Joint Base Charleston
Joint Base Charleston is a major U.S. military installation that supports Air Force, Navy, Army, Marine Corps, Coast Guard, and other Department of Defense operations in the Charleston, South Carolina area.
-
C.
U.S. Coast Guard Air Station Elizabeth City
U.S. Coast Guard Air Station Elizabeth City is a major Coast Guard aviation facility in North Carolina that conducts search and rescue, maritime patrol, and logistics missions along the U.S. East Coast and beyond.
-
D.
Blount Island Command
Blount Island Command is a United States Marine Corps installation in Jacksonville, Florida, responsible for managing and supporting the Marine Corps’ Maritime Prepositioning Force and related logistics operations.
-
E.
Marine Corps Support Facility Blount Island
Marine Corps Support Facility Blount Island is a major U.S. Marine Corps logistics and maritime prepositioning base that supports rapid deployment of forces worldwide.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
United States Coast Guard sector
ⓘ
military unit ⓘ |
| areaOfResponsibility |
coastal waters of South Carolina
ⓘ
nearby Atlantic coastal region ⓘ |
| collaboratesWith |
federal maritime security partners
ⓘ
local law enforcement agencies ⓘ state agencies in South Carolina ⓘ |
| controls | subordinate Coast Guard units in its sector ⓘ |
| country | United States of America ⓘ |
| garrison | Charleston, South Carolina ⓘ |
| hasJurisdictionOver |
commercial vessel traffic in its sector
ⓘ
marine pollution incidents in its sector ⓘ recreational boating safety in its sector ⓘ |
| hasRole |
aids to navigation management
ⓘ
law enforcement ⓘ marine casualty investigation ⓘ marine environmental protection ⓘ marine inspection ⓘ maritime safety ⓘ maritime security ⓘ pollution response ⓘ port and waterways security ⓘ search and rescue coordination ⓘ |
| locatedIn |
Charleston, South Carolina
ⓘ
South Carolina ⓘ United States East Coast ⓘ
linked to:
East Coast of the United States
|
| mission |
to protect national security in the maritime domain
ⓘ
to protect natural and economic resources ⓘ to protect the marine transportation system ⓘ to protect the maritime public ⓘ |
| operatesIn |
Atlantic Ocean
ⓘ
Charleston Harbor ⓘ Port of Charleston ⓘ |
| oversees |
marine environmental protection in portions of South Carolina
ⓘ
maritime safety in portions of South Carolina ⓘ maritime security in portions of South Carolina ⓘ |
| partOf |
U.S. Coast Guard Atlantic Area
ⓘ
linked to:
Coast Guard Atlantic Area
U.S. Coast Guard District Seven ⓘ United States Coast Guard ⓘ |
| responsibleFor |
coordinating search and rescue operations in its area
ⓘ
enforcing environmental regulations in its area ⓘ enforcing federal maritime laws in its area ⓘ inspecting U.S.-flagged vessels in its area ⓘ maintaining aids to navigation in its area ⓘ regulating foreign-flagged vessels calling at its ports ⓘ |
| serviceBranch | United States Coast Guard ⓘ |
| typeOfCommand | shore-based operational command ⓘ |
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: Coast Guard Sector Charleston Description of subject: Coast Guard Sector Charleston is a U.S. Coast Guard command responsible for maritime safety, security, and environmental protection along portions of the South Carolina and nearby coastal region.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.