Black Mountain
E174952
Black Mountain is a rugged, scenic mountain range in the western part of the Brecon Beacons in Wales, known for its remote moorlands, lakes, and dramatic escarpments.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Black Mountain canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1291777 — 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: Black Mountain Context triple: [Brecon Beacons, contains, Black Mountain]
-
A.
Black Mountain
Black Mountain is a prominent natural hill and landmark in Canberra, Australia, known for its bushland reserve and the Telstra Tower on its summit.
-
B.
Spencer's Mountain
"Spencer's Mountain" is a semi-autobiographical novel by Earl Hamner Jr. that portrays the life, struggles, and close-knit bonds of a large rural family in the Blue Ridge Mountains of Virginia.
-
C.
Black Hill
Black Hill is a prominent moorland summit in the Peak District of England, known for its exposed peat bogs and expansive upland views.
-
D.
Savage Mountain
Savage Mountain is the ominous nickname for K2, the world’s second-highest peak, renowned for its extreme difficulty and high fatality rate among climbers.
-
E.
Long Mountain
Long Mountain is the English translation of the Hawaiian name "Mauna Loa," referring to one of the world’s largest and most active volcanoes on the Big Island of Hawaii.
- 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: Black Mountain Target entity description: Black Mountain is a rugged, scenic mountain range in the western part of the Brecon Beacons in Wales, known for its remote moorlands, lakes, and dramatic escarpments.
-
A.
Black Mountain
Black Mountain is a prominent natural hill and landmark in Canberra, Australia, known for its bushland reserve and the Telstra Tower on its summit.
-
B.
Spencer's Mountain
"Spencer's Mountain" is a semi-autobiographical novel by Earl Hamner Jr. that portrays the life, struggles, and close-knit bonds of a large rural family in the Blue Ridge Mountains of Virginia.
-
C.
Black Hill
Black Hill is a prominent moorland summit in the Peak District of England, known for its exposed peat bogs and expansive upland views.
-
D.
Savage Mountain
Savage Mountain is the ominous nickname for K2, the world’s second-highest peak, renowned for its extreme difficulty and high fatality rate among climbers.
-
E.
Long Mountain
Long Mountain is the English translation of the Hawaiian name "Mauna Loa," referring to one of the world’s largest and most active volcanoes on the Big Island of Hawaii.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
geographical feature
ⓘ
lake ⓘ lake ⓘ mountain ⓘ mountain range ⓘ ridge ⓘ |
| contains |
Fan Hir
ⓘ
Llyn y Fan Fach ⓘ Llyn y Fan Fawr ⓘ |
| country | Wales ⓘ |
| hasAccessibility | remote ⓘ |
| hasClimate | cool temperate oceanic ⓘ |
| hasConservationStatus | protected landscape ⓘ |
| hasFeature |
glacial cwms
ⓘ
peat bogs ⓘ plateau summit ⓘ steep escarpments ⓘ |
| hasGeology | Old Red Sandstone ⓘ |
| hasHighestPoint | Fan Brycheiniog ⓘ |
| hasLandscapeType |
moorland
ⓘ
upland ⓘ |
| hasTypicalWeather |
frequent mist
ⓘ
high rainfall ⓘ |
| hasViewOf |
Carmarthenshire
ⓘ
Powys ⓘ |
| isPartOf |
Brecon Beacons in Wales
ⓘ
surface form:
Brecon Beacons uplands
|
| knownFor |
dramatic escarpments
ⓘ
lakes ⓘ remote moorlands ⓘ rugged scenery ⓘ |
| language | Welsh ⓘ |
| locatedIn |
Black Mountain (Wales)
ⓘ
surface form:
Black Mountain (Brecon Beacons)
Black Mountain (Wales) ⓘ
surface form:
Black Mountain (Brecon Beacons)
Black Mountain (Wales) ⓘ
surface form:
Black Mountain (Brecon Beacons)
Black Mountain (Wales) ⓘ
surface form:
Black Mountain (Brecon Beacons)
Brecon Beacons in Wales ⓘ
surface form:
Brecon Beacons
United Kingdom ⓘ Wales ⓘ western Brecon Beacons ⓘ |
| nameInWelsh | Y Mynydd Du ⓘ |
| partOf |
Bannau Brycheiniog National Park
ⓘ
surface form:
Brecon Beacons National Park
|
| popularFor |
hiking
ⓘ
walking ⓘ wild camping ⓘ |
| refersTo |
Black Mountain (Wales)
ⓘ
surface form:
Black Mountain (Brecon Beacons)
|
| region |
South Wales (region of Wales)
ⓘ
surface form:
south Wales
|
| separatedFrom | Black Mountains (east Brecon Beacons) ⓘ |
| usedFor | outdoor recreation ⓘ |
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: Black Mountain Description of subject: Black Mountain is a rugged, scenic mountain range in the western part of the Brecon Beacons in Wales, known for its remote moorlands, lakes, and dramatic escarpments.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Brecon Beacons