Garn-yr-erw quarries
E298019
Garn-yr-erw quarries are historic stone quarries in South Wales that form part of the Blaenavon Industrial Landscape UNESCO World Heritage Site, reflecting the region’s 19th-century industrial and mining heritage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Garn-yr-erw quarries canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2765375 — 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: Garn-yr-erw quarries Context triple: [Blaenavon Industrial Landscape, contains, Garn-yr-erw quarries]
-
A.
Arenig quarry
Arenig quarry is a disused slate quarry in the Arenig Fawr area of Snowdonia, north Wales, historically worked for roofing slate.
-
B.
Old School Quarry
Old School Quarry is a paleontological and archaeological excavation site within South Africa’s Cradle of Humankind World Heritage area, known for its rich fossil deposits that shed light on early human evolution.
-
C.
Blaengwrach
Blaengwrach is a small village and community in the Neath Valley of South Wales, known for its scenic surroundings and former coal mining heritage.
-
D.
Nant Gwynant
Nant Gwynant is a scenic valley in Snowdonia, Wales, known for its lakes, mountain views, and popular hiking routes near Snowdon.
-
E.
Cwmgwrach
Cwmgwrach is a small village in South Wales situated in the Vale of Neath, known for its proximity to scenic valleys and former coal mining communities.
- 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: Garn-yr-erw quarries Target entity description: Garn-yr-erw quarries are historic stone quarries in South Wales that form part of the Blaenavon Industrial Landscape UNESCO World Heritage Site, reflecting the region’s 19th-century industrial and mining heritage.
-
A.
Arenig quarry
Arenig quarry is a disused slate quarry in the Arenig Fawr area of Snowdonia, north Wales, historically worked for roofing slate.
-
B.
Old School Quarry
Old School Quarry is a paleontological and archaeological excavation site within South Africa’s Cradle of Humankind World Heritage area, known for its rich fossil deposits that shed light on early human evolution.
-
C.
Blaengwrach
Blaengwrach is a small village and community in the Neath Valley of South Wales, known for its scenic surroundings and former coal mining heritage.
-
D.
Nant Gwynant
Nant Gwynant is a scenic valley in Snowdonia, Wales, known for its lakes, mountain views, and popular hiking routes near Snowdon.
-
E.
Cwmgwrach
Cwmgwrach is a small village in South Wales situated in the Vale of Neath, known for its proximity to scenic valleys and former coal mining communities.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
historic stone quarries
ⓘ
industrial heritage site ⓘ |
| associatedWith |
coal mining heritage
ⓘ
industrial revolution in Wales ⓘ iron industry ⓘ |
| category |
industrial heritage of Wales
ⓘ
quarries in Wales ⓘ |
| contributesTo | outstanding universal value of Blaenavon Industrial Landscape ⓘ |
| country | Wales ⓘ |
| currentUse |
heritage landscape
ⓘ
historical interpretation ⓘ |
| era | 19th-century industrial era ⓘ |
| heritageDesignation | UNESCO World Heritage Site component ⓘ |
| heritageTheme |
industrial archaeology
ⓘ
mining history ⓘ |
| heritageValue | illustrates 19th-century industrial and mining heritage ⓘ |
| locatedIn |
Blaenavon area
ⓘ
linked to:
Blaenavon
Torfaen ⓘ southeastern Wales ⓘ
linked to:
South East Wales
|
| locatedNear | Blaenavon ⓘ |
| location | South Wales ⓘ |
| managedAsPartOf |
Blaenavon Industrial Landscape World Heritage Site
ⓘ
linked to:
Blaenavon Industrial Landscape
|
| materialExtracted | stone ⓘ |
| partOf |
Blaenavon Industrial Landscape
ⓘ
Blaenavon industrial and mining landscape ⓘ
linked to:
Blaenavon Industrial Landscape
|
| region | South Wales Valleys ⓘ |
| significantPeriod | 19th century ⓘ |
| UNESCOWorldHeritageSite | Blaenavon Industrial Landscape ⓘ |
| usedFor |
building stone supply
ⓘ
industrial construction ⓘ |
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: Garn-yr-erw quarries Description of subject: Garn-yr-erw quarries are historic stone quarries in South Wales that form part of the Blaenavon Industrial Landscape UNESCO World Heritage Site, reflecting the region’s 19th-century industrial and mining heritage.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.