Daear Ddu ridge
E926411
Daear Ddu ridge is a prominent, rocky ridgeline on the mountain Moel Siabod in Snowdonia, Wales, known for providing a popular scrambling route to the summit.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Daear Ddu ridge canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11446789 — 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: Daear Ddu ridge Context triple: [Moel Siabod, hasNotableFeature, Daear Ddu ridge]
-
A.
Cefn Bryn ridge
Cefn Bryn ridge is a prominent sandstone escarpment on the Gower Peninsula in Wales, known for its sweeping views, archaeological sites, and distinctive heathland landscape.
-
B.
Carnedd Llywelyn
Carnedd Llywelyn is a prominent mountain in Snowdonia, Wales, known as one of the highest peaks in the country and a major summit of the Carneddau range.
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C.
Carnedd Dafydd
Carnedd Dafydd is one of the highest and most prominent mountains in the Snowdonia range of North Wales, popular with hikers for its rugged ridges and expansive views.
-
D.
Caerphilly Mountain
Caerphilly Mountain is a prominent hill in South Wales known for its scenic views, walking trails, and proximity to the town of Caerphilly.
-
E.
Clwydian Range
The Clwydian Range is a series of heather-clad hills in northeast Wales, renowned for its scenic ridges, Iron Age hillforts, and designation as an Area of Outstanding Natural Beauty.
- 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: Daear Ddu ridge Target entity description: Daear Ddu ridge is a prominent, rocky ridgeline on the mountain Moel Siabod in Snowdonia, Wales, known for providing a popular scrambling route to the summit.
-
A.
Cefn Bryn ridge
Cefn Bryn ridge is a prominent sandstone escarpment on the Gower Peninsula in Wales, known for its sweeping views, archaeological sites, and distinctive heathland landscape.
-
B.
Carnedd Llywelyn
Carnedd Llywelyn is a prominent mountain in Snowdonia, Wales, known as one of the highest peaks in the country and a major summit of the Carneddau range.
-
C.
Carnedd Dafydd
Carnedd Dafydd is one of the highest and most prominent mountains in the Snowdonia range of North Wales, popular with hikers for its rugged ridges and expansive views.
-
D.
Caerphilly Mountain
Caerphilly Mountain is a prominent hill in South Wales known for its scenic views, walking trails, and proximity to the town of Caerphilly.
-
E.
Clwydian Range
The Clwydian Range is a series of heather-clad hills in northeast Wales, renowned for its scenic ridges, Iron Age hillforts, and designation as an Area of Outstanding Natural Beauty.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
mountain ridge
ⓘ
scrambling route ⓘ |
| accessFrom |
Capel Curig
NERFINISHED
ⓘ
Pont Cyfyng ⓘ |
| country | United Kingdom ⓘ |
| difficulty | easy scramble ⓘ |
| featureOf | Snowdonia National Park NERFINISHED ⓘ |
| knownFor | scrambling route to the summit of Moel Siabod ⓘ |
| languageOfName | Welsh ⓘ |
| locatedIn |
Moel Siabod
NERFINISHED
ⓘ
Snowdonia ⓘ Wales ⓘ |
| mountainRange | Moel Siabod NERFINISHED ⓘ |
| nameMeaning | "black earth" in Welsh ⓘ |
| notableFor | long, sustained but non-technical scramble ⓘ |
| offersViewOf |
Carneddau
NERFINISHED
ⓘ
Glyderau NERFINISHED ⓘ Snowdon massif NERFINISHED ⓘ |
| partOf | Moel Siabod NERFINISHED ⓘ |
| partOfRouteTo | summit of Moel Siabod ⓘ |
| popularity | popular with hillwalkers and scramblers ⓘ |
| region | Conwy County Borough NERFINISHED ⓘ |
| safetyConsideration |
can be hazardous in winter conditions
ⓘ
requires basic scrambling skills ⓘ |
| scrambleGrade | Grade 1 scramble ⓘ |
| surface | rock and broken crags ⓘ |
| terrainType | rocky ridge ⓘ |
| usedFor |
hiking
ⓘ
mountain scrambling ⓘ |
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: Daear Ddu ridge Description of subject: Daear Ddu ridge is a prominent, rocky ridgeline on the mountain Moel Siabod in Snowdonia, Wales, known for providing a popular scrambling route to the summit.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.