Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:cave
|
| gptkbp:access |
permit required
|
| gptkbp:connectedTo |
Ogof Ffynnon Ddu system
|
| gptkbp:discoveredBy |
1946
|
| gptkbp:hasEntrance |
natural
|
| https://www.w3.org/2000/01/rdf-schema#label |
Ogof Agen Allwedd
|
| gptkbp:knownFor |
caving
long passages |
| gptkbp:length |
over 12 miles
|
| gptkbp:locatedIn |
gptkb:Brecon_Beacons_National_Park
gptkb:Powys |
| gptkbp:location |
gptkb:Wales
|
| gptkbp:nameMeaning |
Keyhole Cave (in Welsh)
|
| gptkbp:bfsParent |
gptkb:Llangattock_Escarpment
|
| gptkbp:bfsLayer |
7
|