Cefn Sidan beach
E518559
Cefn Sidan beach is a long, sandy Blue Flag beach in southwest Wales, known for its expansive dunes, shipwreck remains, and location within Pembrey Country Park.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cefn Sidan beach canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5427654 — 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: Cefn Sidan beach Context triple: [Carmarthen Bay coast, hasBeach, Cefn Sidan beach]
-
A.
Llangennith Beach
Llangennith Beach is a long, sandy surf beach on the Gower Peninsula in South Wales, popular for its waves, dunes, and scenic coastal setting.
-
B.
Pwllheli beach
Pwllheli beach is a sandy coastal shoreline in the town of Pwllheli on the Llŷn Peninsula in North Wales, popular for seaside recreation and scenic views.
-
C.
Tywyn Beach
Tywyn Beach is a long, sandy and shingle beach on the Cardigan Bay coast of Gwynedd, Wales, popular for family holidays, watersports, and sunsets over the Irish Sea.
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D.
Harlech Beach
Harlech Beach is a long, sandy Welsh coastline backed by dunes and overlooked by Harlech Castle, known for its scenic views and tranquil atmosphere.
-
E.
Monifieth beach
Monifieth beach is a sandy coastal shoreline on the east coast of Scotland, known for its views over the Firth of Tay and proximity to the town of Monifieth in Angus.
- 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: Cefn Sidan beach Target entity description: Cefn Sidan beach is a long, sandy Blue Flag beach in southwest Wales, known for its expansive dunes, shipwreck remains, and location within Pembrey Country Park.
-
A.
Llangennith Beach
Llangennith Beach is a long, sandy surf beach on the Gower Peninsula in South Wales, popular for its waves, dunes, and scenic coastal setting.
-
B.
Pwllheli beach
Pwllheli beach is a sandy coastal shoreline in the town of Pwllheli on the Llŷn Peninsula in North Wales, popular for seaside recreation and scenic views.
-
C.
Tywyn Beach
Tywyn Beach is a long, sandy and shingle beach on the Cardigan Bay coast of Gwynedd, Wales, popular for family holidays, watersports, and sunsets over the Irish Sea.
-
D.
Harlech Beach
Harlech Beach is a long, sandy Welsh coastline backed by dunes and overlooked by Harlech Castle, known for its scenic views and tranquil atmosphere.
-
E.
Monifieth beach
Monifieth beach is a sandy coastal shoreline on the east coast of Scotland, known for its views over the Firth of Tay and proximity to the town of Monifieth in Angus.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
Blue Flag beach
ⓘ
beach ⓘ tourist attraction ⓘ |
| coast | Carmarthen Bay NERFINISHED ⓘ |
| country | Wales ⓘ |
| hasAccess | car park at Pembrey Country Park ⓘ |
| hasActivity |
horse riding
ⓘ
picnicking ⓘ swimming ⓘ walking ⓘ watersports ⓘ |
| hasAward | Blue Flag NERFINISHED ⓘ |
| hasEnvironment | coastal dune system ⓘ |
| hasFacility |
café nearby in Pembrey Country Park
ⓘ
car parking ⓘ paths through dunes ⓘ toilets ⓘ |
| hasFeature |
expansive dunes
ⓘ
sand dunes ⓘ shipwreck remains ⓘ |
| hasHazard |
soft sand around shipwrecks
ⓘ
strong currents ⓘ tides ⓘ |
| hasLength | approximately 8 miles ⓘ |
| hasNameMeaning | Cefn Sidan means "silky ridge" in Welsh NERFINISHED ⓘ |
| hasRegulation | dogs restricted in some areas seasonally ⓘ |
| hasSandType | sandy ⓘ |
| hasType | tidal beach ⓘ |
| hasView |
Gower Peninsula
NERFINISHED
ⓘ
Worms Head NERFINISHED ⓘ |
| hasWildlife |
dune plants
ⓘ
seabirds ⓘ |
| languageOfName | Welsh ⓘ |
| locatedIn |
Carmarthenshire
NERFINISHED
ⓘ
Pembrey Country Park NERFINISHED ⓘ southwest Wales NERFINISHED ⓘ |
| managedBy | Carmarthenshire County Council NERFINISHED ⓘ |
| near |
Burry Port
NERFINISHED
ⓘ
Pembrey NERFINISHED ⓘ |
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: Cefn Sidan beach Description of subject: Cefn Sidan beach is a long, sandy Blue Flag beach in southwest Wales, known for its expansive dunes, shipwreck remains, and location within Pembrey Country Park.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.