St Ann’s Head
E607370
St Ann’s Head is a prominent coastal headland in Pembrokeshire, Wales, marking the southern entrance to St Brides Bay and the approaches to Milford Haven Waterway.
All labels observed (1)
| Label | Occurrences |
|---|---|
| St Ann’s Head canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T6621591 — 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: St Ann’s Head Context triple: [St Brides Bay, hasHeadland, St Ann’s Head]
-
A.
Scotts Head
Scotts Head is a small coastal village in New South Wales, Australia, known for its scenic headland, beaches, and surf breaks.
-
B.
Murrays Head
Murrays Head is a coastal headland in the Jervis Bay region of New South Wales, Australia, known for its scenic cliffs, beaches, and views over the bay.
-
C.
Croft Head
Croft Head is a prominent hill in the Ettrick Hills of the Southern Uplands in Scotland, known for its rounded summit and scenic walking routes.
-
D.
St Catherine's Point
St Catherine's Point is the southernmost tip of the Isle of Wight in England, known for its prominent lighthouse and rugged coastal scenery.
-
E.
Anthony’s Nose
Anthony’s Nose is a prominent rocky peak along the Hudson River in New York, known for its steep hiking trail and sweeping views of the surrounding highlands and Bear Mountain Bridge.
- 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: St Ann’s Head Target entity description: St Ann’s Head is a prominent coastal headland in Pembrokeshire, Wales, marking the southern entrance to St Brides Bay and the approaches to Milford Haven Waterway.
-
A.
Scotts Head
Scotts Head is a small coastal village in New South Wales, Australia, known for its scenic headland, beaches, and surf breaks.
-
B.
Murrays Head
Murrays Head is a coastal headland in the Jervis Bay region of New South Wales, Australia, known for its scenic cliffs, beaches, and views over the bay.
-
C.
Croft Head
Croft Head is a prominent hill in the Ettrick Hills of the Southern Uplands in Scotland, known for its rounded summit and scenic walking routes.
-
D.
St Catherine's Point
St Catherine's Point is the southernmost tip of the Isle of Wight in England, known for its prominent lighthouse and rugged coastal scenery.
-
E.
Anthony’s Nose
Anthony’s Nose is a prominent rocky peak along the Hudson River in New York, known for its steep hiking trail and sweeping views of the surrounding highlands and Bear Mountain Bridge.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
coastal landform
ⓘ
headland ⓘ |
| administrativeArea |
Pembrokeshire County
ⓘ
linked to:
Pembrokeshire
|
| category |
Coastal features of Wales
ⓘ
Headlands of Pembrokeshire ⓘ |
| coastType | rocky coast ⓘ |
| country | Wales ⓘ |
| hasStructure |
St Ann’s Head Lighthouse
ⓘ
former lighthouse keepers’ cottages ⓘ |
| hasViewOf |
Celtic Sea
ⓘ
Milford Haven Waterway ⓘ St Brides Bay ⓘ |
| locatedIn |
Pembrokeshire
ⓘ
south‑west Wales ⓘ
linked to:
West Wales
south‑west coast of Wales ⓘ |
| locatedOn |
Celtic Sea
ⓘ
Pembrokeshire coast ⓘ |
| marks |
approaches to Milford Haven Waterway
ⓘ
southern entrance to St Brides Bay ⓘ |
| near |
Milford Haven Waterway
ⓘ
St Brides Bay ⓘ |
| overlooks | entrance to Milford Haven estuary ⓘ |
| partOf |
Pembrokeshire coastline
ⓘ
linked to:
Pembrokeshire coast
St Brides Bay coastal area ⓘ
linked to:
St Brides Bay
|
| region |
west Wales
ⓘ
linked to:
West Wales
|
| usedFor | maritime navigation ⓘ |
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: St Ann’s Head Description of subject: St Ann’s Head is a prominent coastal headland in Pembrokeshire, Wales, marking the southern entrance to St Brides Bay and the approaches to Milford Haven Waterway.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.