Naval Support Activity Mechanicsburg
E854002
Naval Support Activity Mechanicsburg is a U.S. Navy logistics and administrative installation that supports naval supply, maintenance, and information systems operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Naval Support Activity Mechanicsburg canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T10251041 — 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: Naval Support Activity Mechanicsburg Context triple: [Mechanicsburg, Pennsylvania, hosts, Naval Support Activity Mechanicsburg]
-
A.
Naval Support Facility Arlington
Naval Support Facility Arlington is a U.S. military installation in Arlington, Virginia that supports Navy and joint-service operations, administration, and training.
-
B.
Naval Support Facility Indian Head
Naval Support Facility Indian Head is a U.S. Navy installation in Charles County, Maryland, known primarily for its roles in explosives research, ordnance disposal, and support to naval operations.
-
C.
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.
-
D.
Naval Support Activity Hampton Roads
Naval Support Activity Hampton Roads is a major U.S. Navy installation in Virginia that serves as a key administrative and operational hub for multiple naval and joint military commands.
-
E.
Naval Support Activity Mid-South
Naval Support Activity Mid-South is a major U.S. Navy installation in Millington, Tennessee that serves as a key administrative and personnel support hub for naval operations.
- 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: Naval Support Activity Mechanicsburg Target entity description: Naval Support Activity Mechanicsburg is a U.S. Navy logistics and administrative installation that supports naval supply, maintenance, and information systems operations.
-
A.
Naval Support Facility Arlington
Naval Support Facility Arlington is a U.S. military installation in Arlington, Virginia that supports Navy and joint-service operations, administration, and training.
-
B.
Naval Support Facility Indian Head
Naval Support Facility Indian Head is a U.S. Navy installation in Charles County, Maryland, known primarily for its roles in explosives research, ordnance disposal, and support to naval operations.
-
C.
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.
-
D.
Naval Support Activity Hampton Roads
Naval Support Activity Hampton Roads is a major U.S. Navy installation in Virginia that serves as a key administrative and operational hub for multiple naval and joint military commands.
-
E.
Naval Support Activity Mid-South
Naval Support Activity Mid-South is a major U.S. Navy installation in Millington, Tennessee that serves as a key administrative and personnel support hub for naval operations.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf |
United States Navy installation
ⓘ
military base ⓘ |
| controlledBy |
United States Department of the Navy
ⓘ
linked to:
Department of the Navy
|
| country |
United States
ⓘ
linked to:
United States of America
|
| garrison | various tenant commands ⓘ |
| hasAbbreviation | NSA Mechanicsburg ⓘ |
| hasCategory |
naval logistics center
ⓘ
support activity ⓘ |
| hasFunction |
administrative support
ⓘ
information systems support ⓘ logistics support ⓘ maintenance support ⓘ supply support ⓘ |
| hasInfrastructure |
administrative facilities
ⓘ
information technology facilities ⓘ logistics warehouses ⓘ |
| hasTenant |
Defense Logistics Agency activities
ⓘ
Naval Supply Systems Command ⓘ other Department of Defense organizations ⓘ |
| locatedIn |
Cumberland County, Pennsylvania
ⓘ
Mechanicsburg, Pennsylvania ⓘ Pennsylvania ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear | Harrisburg, Pennsylvania ⓘ |
| militaryBranch | United States Navy ⓘ |
| operator | United States Navy ⓘ |
| ownedBy |
United States Department of Defense
ⓘ
linked to:
Department of Defense
|
| partOf | Naval District Washington ⓘ |
| service |
supports fleet readiness
ⓘ
supports naval supply chain management ⓘ |
| supportsActivity |
naval information systems operations
ⓘ
naval maintenance operations ⓘ naval supply operations ⓘ |
| supportsBranch | United States Navy ⓘ |
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: Naval Support Activity Mechanicsburg Description of subject: Naval Support Activity Mechanicsburg is a U.S. Navy logistics and administrative installation that supports naval supply, maintenance, and information systems operations.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
New Cumberland, Pennsylvania
→
hasNearbyMilitaryInstallation
→
Naval Support Activity Mechanicsburg
ⓘ