Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:region
|
| gptkbp:contains |
gptkb:Allegheny_River
gptkb:Pittsburgh_metropolitan_area gptkb:Allegheny_Valley_Railroad communities along the Allegheny River |
| https://www.w3.org/2000/01/rdf-schema#label |
Allegheny Valley
|
| gptkbp:knownFor |
coal mining
steel production |
| gptkbp:locatedIn |
gptkb:Pennsylvania
|
| gptkbp:namedAfter |
gptkb:Allegheny_River
|
| gptkbp:partOf |
gptkb:Appalachian_Plateau
|
| gptkbp:bfsParent |
gptkb:Penn_State_New_Kensington
|
| gptkbp:bfsLayer |
6
|