United States military installations in Maryland
E760131
United States military installations in Maryland are a network of Army, Navy, Air Force, Marine Corps, and joint facilities that support national defense, training, research, and strategic operations in the mid-Atlantic region.
All labels observed (2)
| Label | Occurrences |
|---|---|
| United States Navy installations in Maryland | 1 |
| United States military installations in Maryland canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8835946 — 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: United States military installations in Maryland Context triple: [Naval Support Facility Thurmont, partOf, United States military installations in Maryland]
-
A.
Maryland National Guard facilities
Maryland National Guard facilities are a network of military installations and armories across Maryland that support the training, administration, and operations of the state’s Army and Air National Guard units.
-
B.
Fort Meade, Maryland
Fort Meade, Maryland is a major U.S. Army installation best known as the primary center for American military intelligence and cybersecurity operations.
-
C.
U.S. Army bases
U.S. Army bases are military installations across the United States and abroad that support Army training, operations, logistics, and personnel housing.
-
D.
Aberdeen Proving Ground, Maryland
Aberdeen Proving Ground, Maryland is a major U.S. Army installation known for weapons testing, research, and development, particularly in ordnance and chemical defense.
-
E.
Naval Support Facility Thurmont
Naval Support Facility Thurmont is the U.S. Navy installation in Maryland that serves as the site of the presidential retreat commonly known as Camp David.
- 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: United States military installations in Maryland Target entity description: United States military installations in Maryland are a network of Army, Navy, Air Force, Marine Corps, and joint facilities that support national defense, training, research, and strategic operations in the mid-Atlantic region.
-
A.
Maryland National Guard facilities
Maryland National Guard facilities are a network of military installations and armories across Maryland that support the training, administration, and operations of the state’s Army and Air National Guard units.
-
B.
Fort Meade, Maryland
Fort Meade, Maryland is a major U.S. Army installation best known as the primary center for American military intelligence and cybersecurity operations.
-
C.
U.S. Army bases
U.S. Army bases are military installations across the United States and abroad that support Army training, operations, logistics, and personnel housing.
-
D.
Aberdeen Proving Ground, Maryland
Aberdeen Proving Ground, Maryland is a major U.S. Army installation known for weapons testing, research, and development, particularly in ordnance and chemical defense.
-
E.
Naval Support Facility Thurmont
Naval Support Facility Thurmont is the U.S. Navy installation in Maryland that serves as the site of the presidential retreat commonly known as Camp David.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf | network of military installations ⓘ |
| branchPresence |
United States Air Force
ⓘ
United States Army ⓘ United States Coast Guard ⓘ United States Marine Corps ⓘ United States Navy ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasComponent |
Aberdeen Proving Ground
ⓘ
linked to:
Aberdeen Proving Ground, Maryland
Bethesda Naval Support Activity ⓘ Camp David ⓘ Camp Fretterd Military Reservation ⓘ Carderock Division, Naval Surface Warfare Center ⓘ Coast Guard Yard Curtis Bay ⓘ Defense Information Systems Agency facilities at Fort Meade ⓘ
linked to:
DISA headquarters
Fort Detrick ⓘ Fort George G. Meade ⓘ Joint Base Andrews ⓘ National Security Agency headquarters at Fort Meade ⓘ Naval Air Station Patuxent River ⓘ Naval Medical Research Center (historically at Bethesda) ⓘ
linked to:
Naval Medical Research Center
Naval Support Activity Annapolis ⓘ Naval Support Facility Indian Head ⓘ Naval Surface Warfare Center Indian Head Division ⓘ U.S. Army Medical Research Institute of Infectious Diseases at Fort Detrick ⓘ U.S. Army Research Laboratory facilities at Adelphi ⓘ
linked to:
U.S. Army Research Laboratory
U.S. Cyber Command headquarters at Fort Meade ⓘ U.S. Naval Academy ⓘ
linked to:
United States Naval Academy
Walter Reed National Military Medical Center ⓘ |
| includesType |
Air Force installation
ⓘ
Army installation ⓘ Marine Corps installation ⓘ Navy installation ⓘ joint military installation ⓘ |
| locatedIn |
Maryland
ⓘ
Mid-Atlantic region of the United States ⓘ
linked to:
Mid-Atlantic states
|
| operatedBy |
United States Department of Defense
ⓘ
linked to:
Department of Defense
|
| strategicRole |
aerospace and naval aviation research
ⓘ
biomedical and infectious disease research ⓘ homeland defense ⓘ intelligence and cyber operations ⓘ presidential retreat support at Camp David ⓘ weapons testing and evaluation ⓘ |
| supportsFunction |
military research and development
ⓘ
military training ⓘ national defense ⓘ strategic operations ⓘ |
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: United States military installations in Maryland Description of subject: United States military installations in Maryland are a network of Army, Navy, Air Force, Marine Corps, and joint facilities that support national defense, training, research, and strategic operations in the mid-Atlantic region.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: United States military installations in Maryland