Maritime Operations Center
E66998
The Maritime Operations Center is a command and control facility of the Japan Maritime Self-Defense Force responsible for monitoring, coordinating, and directing the nation’s naval operations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Maritime Operations Center canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T536305 — 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: Maritime Operations Center Context triple: [Japan Maritime Self-Defense Force, hasBranch, Maritime Operations Center]
-
A.
Naval Maritime Intelligence Center
The Naval Maritime Intelligence Center is a U.S. Navy facility responsible for collecting, analyzing, and disseminating maritime intelligence to support naval and joint military operations.
-
B.
U.S. Coast Guard Intelligence Coordination Center
The U.S. Coast Guard Intelligence Coordination Center is the Coast Guard’s primary intelligence analysis and fusion hub, supporting maritime security, law enforcement, and national defense operations.
-
C.
Maritime Research Center
The Maritime Research Center is a specialized archival and research facility dedicated to preserving and providing access to historical materials related to maritime history and culture.
-
D.
Harbor Unit
The Harbor Unit is the New York City Police Department’s specialized maritime division responsible for law enforcement, search and rescue, and security operations on the city’s waterways and harbor areas.
-
E.
Joint Operations Command Center
The Joint Operations Command Center is a specialized coordination hub within the Metropolitan Police Department of the District of Columbia that manages real-time responses to major incidents, emergencies, and large-scale events.
- 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: Maritime Operations Center Target entity description: The Maritime Operations Center is a command and control facility of the Japan Maritime Self-Defense Force responsible for monitoring, coordinating, and directing the nation’s naval operations.
-
A.
Naval Maritime Intelligence Center
The Naval Maritime Intelligence Center is a U.S. Navy facility responsible for collecting, analyzing, and disseminating maritime intelligence to support naval and joint military operations.
-
B.
U.S. Coast Guard Intelligence Coordination Center
The U.S. Coast Guard Intelligence Coordination Center is the Coast Guard’s primary intelligence analysis and fusion hub, supporting maritime security, law enforcement, and national defense operations.
-
C.
Maritime Research Center
The Maritime Research Center is a specialized archival and research facility dedicated to preserving and providing access to historical materials related to maritime history and culture.
-
D.
Harbor Unit
The Harbor Unit is the New York City Police Department’s specialized maritime division responsible for law enforcement, search and rescue, and security operations on the city’s waterways and harbor areas.
-
E.
Joint Operations Command Center
The Joint Operations Command Center is a specialized coordination hub within the Metropolitan Police Department of the District of Columbia that manages real-time responses to major incidents, emergencies, and large-scale events.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
military command and control center
ⓘ
naval operations center ⓘ |
| abbreviationLanguage | English ⓘ |
| associatedWith |
Japan Self-Defense Forces
ⓘ
Japanese national security policy ⓘ |
| coordinatesWith |
Japan Air Self-Defense Force
ⓘ
Japan Coast Guard ⓘ Japan Ground Self-Defense Force ⓘ allied and partner navies ⓘ |
| country | Japan ⓘ |
| domain |
maritime security
ⓘ
naval warfare ⓘ |
| focusArea |
defense of Japanese territorial waters
ⓘ
maritime domain awareness around Japan ⓘ protection of sea lines of communication ⓘ |
| hasCapability |
coordination of joint and combined maritime operations
ⓘ
real-time tracking of naval assets ⓘ support to disaster relief operations at sea ⓘ support to search and rescue coordination at sea ⓘ |
| language | Japanese ⓘ |
| militaryBranchType | naval force ⓘ |
| operatedBy | Japan Maritime Self-Defense Force ⓘ |
| operationalLevel |
operational
ⓘ
strategic ⓘ |
| partOf | Japan Maritime Self-Defense Force command structure ⓘ |
| primaryFunction |
command and control of maritime forces
ⓘ
coordinating naval operations ⓘ directing naval operations ⓘ monitoring naval operations ⓘ |
| responsibleFor |
coordination with civilian maritime authorities
ⓘ
coordination with other Self-Defense Force branches on maritime matters ⓘ maritime crisis response coordination ⓘ maritime situational awareness ⓘ nationwide maritime operational picture ⓘ operational-level control of JMSDF units ⓘ support to national defense operations at sea ⓘ |
| serviceBranch | Japan Maritime Self-Defense Force ⓘ |
| typeOfActivity | 24/7 operations ⓘ |
| uses |
command and control information systems
ⓘ
maritime surveillance systems ⓘ naval communications networks ⓘ |
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: Maritime Operations Center Description of subject: The Maritime Operations Center is a command and control facility of the Japan Maritime Self-Defense Force responsible for monitoring, coordinating, and directing the nation’s naval operations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.