Baily Lighthouse
E815811
Baily Lighthouse is a historic coastal lighthouse on the southeastern tip of Howth Head near Dublin, Ireland, guiding ships entering Dublin Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Baily Lighthouse canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T9506899 — 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: Baily Lighthouse Context triple: [Howth Head, contains, Baily Lighthouse]
-
A.
Admiralty Head Lighthouse
Admiralty Head Lighthouse is a historic coastal beacon located on Whidbey Island in Washington State, known for guiding ships entering Puget Sound and for its distinctive Spanish-style architecture.
-
B.
Dueodde Lighthouse
Dueodde Lighthouse is a prominent coastal beacon on the Danish island of Bornholm, known for guiding ships near the sandy beaches and dunes of the Dueodde area.
-
C.
St Mary’s Lighthouse
St Mary’s Lighthouse is a historic coastal lighthouse situated on a small tidal island off the coast of Whitley Bay in North East England, now popular as a visitor attraction and nature reserve.
-
D.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
E.
Berry Head Lighthouse
Berry Head Lighthouse is a historic coastal beacon on the Berry Head headland near Brixham in Devon, England, guiding ships navigating the entrance to Tor Bay.
- 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: Baily Lighthouse Target entity description: Baily Lighthouse is a historic coastal lighthouse on the southeastern tip of Howth Head near Dublin, Ireland, guiding ships entering Dublin Bay.
-
A.
Admiralty Head Lighthouse
Admiralty Head Lighthouse is a historic coastal beacon located on Whidbey Island in Washington State, known for guiding ships entering Puget Sound and for its distinctive Spanish-style architecture.
-
B.
Dueodde Lighthouse
Dueodde Lighthouse is a prominent coastal beacon on the Danish island of Bornholm, known for guiding ships near the sandy beaches and dunes of the Dueodde area.
-
C.
St Mary’s Lighthouse
St Mary’s Lighthouse is a historic coastal lighthouse situated on a small tidal island off the coast of Whitley Bay in North East England, now popular as a visitor attraction and nature reserve.
-
D.
Elie Lighthouse
Elie Lighthouse is a coastal navigational beacon near the village of Elie in Fife, Scotland, guiding ships along the Firth of Forth.
-
E.
Berry Head Lighthouse
Berry Head Lighthouse is a historic coastal beacon on the Berry Head headland near Brixham in Devon, England, guiding ships navigating the entrance to Tor Bay.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
coastal lighthouse
ⓘ
lighthouse ⓘ maritime navigation aid ⓘ |
| associatedWith |
Dublin Port
ⓘ
Howth Head peninsula ⓘ
linked to:
Howth Head
|
| category |
Buildings and structures in Fingal
ⓘ
Lighthouses in the Republic of Ireland ⓘ |
| continent | Europe ⓘ |
| country | Ireland ⓘ |
| function | aid to navigation ⓘ |
| hasAccess | restricted public access ⓘ |
| hasCulturalSignificance | notable landmark at entrance to Dublin Bay ⓘ |
| hasEnvironment |
exposed headland
ⓘ
rocky coastline ⓘ |
| hasFeature |
fog signal (historical)
ⓘ
light tower ⓘ |
| hasNameOrigin | named after the Baily or Bailey of Howth headland ⓘ |
| hasStructureType | tower ⓘ |
| hasViewOf |
Dublin Bay shipping lanes
ⓘ
Irish Sea ⓘ |
| heritageStatus | historic lighthouse ⓘ |
| isPartOf | navigational system for Dublin Port ⓘ |
| isTouristAttraction | true ⓘ |
| locatedIn |
County Dublin
ⓘ
Dublin Bay ⓘ Fingal ⓘ Howth Head ⓘ |
| locatedNear | Dublin ⓘ |
| locatedOn |
cliff-top site
ⓘ
east coast of Ireland ⓘ southeastern tip of Howth Head ⓘ |
| managingOrganization | Commissioners of Irish Lights ⓘ |
| nearbyCity | Dublin ⓘ |
| nearbyTown | Howth ⓘ |
| operatedBy | Commissioners of Irish Lights ⓘ |
| overlooks | Dublin Bay ⓘ |
| purpose | to guide ships entering Dublin Bay ⓘ |
| region | Leinster ⓘ |
| role | landfall light for Dublin Bay ⓘ |
| sea | Irish Sea ⓘ |
| status | active lighthouse ⓘ |
| usedFor |
coastal navigation
ⓘ
maritime safety ⓘ |
| visibleFrom |
parts of Howth Head walking trails
ⓘ
sea approaches to Dublin Bay ⓘ |
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: Baily Lighthouse Description of subject: Baily Lighthouse is a historic coastal lighthouse on the southeastern tip of Howth Head near Dublin, Ireland, guiding ships entering Dublin Bay.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.