Sgwd yr Eira
E602136
Sgwd yr Eira is a famous waterfall in the Brecon Beacons of Wales, known for the footpath that allows visitors to walk behind its curtain of water.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sgwd yr Eira canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6568954 — 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: Sgwd yr Eira Context triple: [Fforest Fawr, hasWaterfall, Sgwd yr Eira]
-
A.
Y Trallwng
Y Trallwng is the Welsh name for the market town of Welshpool in Powys, mid Wales.
-
B.
Y Bwthyn Bach
Y Bwthyn Bach is a miniature thatched cottage in the grounds of Windsor’s Royal Lodge, famously given as a playhouse to Princess Elizabeth (later Queen Elizabeth II) in the 1930s.
-
C.
Gwyniad
The Gwyniad is a rare freshwater whitefish species endemic to a single Welsh lake, making it of significant conservation concern.
-
D.
The Kymin
The Kymin is a historic hilltop site near Monmouth in Wales, known for its picturesque views and Georgian-era naval monument and round house.
-
E.
Disgwylfa Fawr
Disgwylfa Fawr is a hill in the Plynlimon range of mid Wales, known for its open moorland slopes and expansive views over the surrounding uplands.
- 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: Sgwd yr Eira Target entity description: Sgwd yr Eira is a famous waterfall in the Brecon Beacons of Wales, known for the footpath that allows visitors to walk behind its curtain of water.
-
A.
Y Trallwng
Y Trallwng is the Welsh name for the market town of Welshpool in Powys, mid Wales.
-
B.
Y Bwthyn Bach
Y Bwthyn Bach is a miniature thatched cottage in the grounds of Windsor’s Royal Lodge, famously given as a playhouse to Princess Elizabeth (later Queen Elizabeth II) in the 1930s.
-
C.
Gwyniad
The Gwyniad is a rare freshwater whitefish species endemic to a single Welsh lake, making it of significant conservation concern.
-
D.
The Kymin
The Kymin is a historic hilltop site near Monmouth in Wales, known for its picturesque views and Georgian-era naval monument and round house.
-
E.
Disgwylfa Fawr
Disgwylfa Fawr is a hill in the Plynlimon range of mid Wales, known for its open moorland slopes and expansive views over the surrounding uplands.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
tourist attraction
ⓘ
waterfall ⓘ |
| accessFrom |
Pontneddfechan
NERFINISHED
ⓘ
Ystradfellte NERFINISHED ⓘ |
| bestSeasonToVisit |
autumn
ⓘ
spring ⓘ |
| category |
Brecon Beacons attractions
ⓘ
Tourist attractions in Powys ⓘ Waterfalls of Wales ⓘ |
| country | Wales ⓘ |
| drainageBasin | River Neath basin ⓘ |
| fallsType | curtain waterfall ⓘ |
| feature |
overhanging rock ledge
ⓘ
walk-behind waterfall path ⓘ woodland gorge setting ⓘ |
| hasAccess | public footpath ⓘ |
| hasActivity |
hiking
ⓘ
photography ⓘ walking ⓘ |
| hasSeasonalVariation | water flow varies with rainfall ⓘ |
| hasViewpoint |
behind the waterfall curtain
ⓘ
gorge-side paths ⓘ |
| knownFor |
curtain of water visitors can walk behind
ⓘ
footpath behind the waterfall ⓘ |
| languageOfName | Welsh ⓘ |
| locatedIn |
Brecon Beacons
NERFINISHED
ⓘ
Brecon Beacons National Park NERFINISHED ⓘ Powys NERFINISHED ⓘ south Wales NERFINISHED ⓘ |
| locatedOnWatercourse | Afon Hepste NERFINISHED ⓘ |
| nameMeaning | Falls of the snow NERFINISHED ⓘ |
| near |
River Mellte
NERFINISHED
ⓘ
Sgwd Clun-gwyn NERFINISHED ⓘ Sgwd Isaf Clun-gwyn NERFINISHED ⓘ Sgwd y Pannwr NERFINISHED ⓘ |
| partOf | Waterfall Country NERFINISHED ⓘ |
| protectedArea | Brecon Beacons National Park NERFINISHED ⓘ |
| region | Fforest Fawr Geopark NERFINISHED ⓘ |
| safetyConcern |
risk of high water levels
ⓘ
slippery paths ⓘ |
| touristType |
hiking destination
ⓘ
scenic natural attraction ⓘ |
| trailDifficulty | moderate ⓘ |
| typicalVisitDuration | half-day hike ⓘ |
| watercourseType | river waterfall ⓘ |
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: Sgwd yr Eira Description of subject: Sgwd yr Eira is a famous waterfall in the Brecon Beacons of Wales, known for the footpath that allows visitors to walk behind its curtain of water.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.