Statements (10)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:coal
|
| https://www.w3.org/2000/01/rdf-schema#label |
Mammoth Vein coal mine
|
| gptkbp:locatedIn |
gptkb:United_States
gptkb:Shamokin,_Pennsylvania |
| gptkbp:mines |
anthracite coal
|
| gptkbp:notableFor |
large anthracite coal seam
|
| gptkbp:opened |
19th century
|
| gptkbp:partOf |
gptkb:Anthracite_Coal_Region
|
| gptkbp:bfsParent |
gptkb:George_Bretz
|
| gptkbp:bfsLayer |
8
|