Statements (12)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:volcanic_activity
|
| gptkbp:discoveredIn |
10th century
|
| https://www.w3.org/2000/01/rdf-schema#label |
Stefánshellir
|
| gptkbp:length |
about 1500 meters
|
| gptkbp:locatedIn |
gptkb:Iceland
Hallmundarhraun |
| gptkbp:namedAfter |
Stefán
|
| gptkbp:notableFor |
one of the longest lava tubes in Iceland
|
| gptkbp:openToPublic |
yes
|
| gptkbp:partOf |
gptkb:Borgarfjörður_region
|
| gptkbp:bfsParent |
gptkb:Surtshellir
|
| gptkbp:bfsLayer |
8
|