Dublin Bay navigational system
E803341
The Dublin Bay navigational system is a coordinated network of lighthouses, buoys, and other aids designed to guide maritime traffic safely into and out of Dublin Bay and its port.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Dublin Bay navigational system canonical | 1 |
| Dublin Bay shipping channel | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9506992 — 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: Dublin Bay navigational system Context triple: [North Bull Lighthouse, associatedWith, Dublin Bay navigational system]
-
A.
Royal Canal
The Royal Canal is a historic Irish waterway running from Dublin to the River Shannon, once vital for transport and now popular for leisure boating and walking.
-
B.
Irish inland waterways network
The Irish inland waterways network is an interconnected system of rivers, canals, and lakes across Ireland used for navigation, recreation, and heritage tourism.
-
C.
Wexford Harbour
Wexford Harbour is a natural harbour on the southeastern coast of Ireland, historically significant as a strategic maritime access point to the town of Wexford.
-
D.
Port of Foynes
The Port of Foynes is a major deepwater commercial seaport in western Ireland that serves as a key hub for bulk cargo and maritime trade.
-
E.
Cork Harbour
Cork Harbour is a large natural harbour on the south coast of Ireland, known for its deep-water port, maritime history, and the city of Cork located at its inland end.
- 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: Dublin Bay navigational system Target entity description: The Dublin Bay navigational system is a coordinated network of lighthouses, buoys, and other aids designed to guide maritime traffic safely into and out of Dublin Bay and its port.
-
A.
Royal Canal
The Royal Canal is a historic Irish waterway running from Dublin to the River Shannon, once vital for transport and now popular for leisure boating and walking.
-
B.
Irish inland waterways network
The Irish inland waterways network is an interconnected system of rivers, canals, and lakes across Ireland used for navigation, recreation, and heritage tourism.
-
C.
Wexford Harbour
Wexford Harbour is a natural harbour on the southeastern coast of Ireland, historically significant as a strategic maritime access point to the town of Wexford.
-
D.
Port of Foynes
The Port of Foynes is a major deepwater commercial seaport in western Ireland that serves as a key hub for bulk cargo and maritime trade.
-
E.
Cork Harbour
Cork Harbour is a large natural harbour on the south coast of Ireland, known for its deep-water port, maritime history, and the city of Cork located at its inland end.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
maritime safety infrastructure
ⓘ
navigational aid system ⓘ |
| country | Ireland ⓘ |
| designedFor |
all-weather navigation
ⓘ
day and night navigation ⓘ |
| environment |
coastal waters
ⓘ
tidal waters ⓘ |
| hasComponent |
AIS aid to navigation
ⓘ
Dublin Port leading lights ⓘ
linked to:
Poolbeg Lighthouse
Dublin Port shipping channel buoys ⓘ Racon ⓘ approach channel buoys ⓘ beacon ⓘ buoy ⓘ cardinal buoys ⓘ fairway buoys ⓘ fog signals ⓘ harbour entrance lights ⓘ leading lights ⓘ lighthouse ⓘ lightvessel ⓘ port-hand lateral buoys ⓘ radar reflector ⓘ safe water mark ⓘ sector lights ⓘ special mark buoys ⓘ starboard-hand lateral buoys ⓘ |
| integratedWith |
Dublin Port Vessel Traffic Service
ⓘ
nautical charts of Dublin Bay ⓘ |
| locatedIn | Dublin Bay ⓘ |
| managingAuthority |
Commissioners of Irish Lights
ⓘ
Dublin Port Company ⓘ |
| purpose |
enhance navigational safety
ⓘ
guide maritime traffic into Dublin Bay ⓘ guide maritime traffic out of Dublin Bay ⓘ mark hazards to navigation ⓘ mark shipping channels ⓘ reduce risk of grounding ⓘ |
| regulatoryAuthority | Irish Maritime Administration ⓘ |
| serves |
Port of Dublin
ⓘ
linked to:
Dublin Port
|
| supportsActivity |
commercial shipping
ⓘ
ferry traffic ⓘ fishing vessels ⓘ pilotage operations ⓘ recreational boating ⓘ |
| usesStandard |
IALA Maritime Buoyage System
ⓘ
linked to:
IALA Guidelines
IALA Region A ⓘ |
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: Dublin Bay navigational system Description of subject: The Dublin Bay navigational system is a coordinated network of lighthouses, buoys, and other aids designed to guide maritime traffic safely into and out of Dublin Bay and its port.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Dublin Bay navigational system