Statements (15)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:company
|
| gptkbp:acquiredBy |
gptkb:Dresser_Industries
|
| gptkbp:ceased_operations |
1979
|
| gptkbp:country |
gptkb:United_States
|
| gptkbp:founded |
1920
|
| https://www.w3.org/2000/01/rdf-schema#label |
Basalt Rock Company
|
| gptkbp:industry |
construction materials
quarrying |
| gptkbp:location |
gptkb:Napa_County,_California
|
| gptkbp:notableProject |
construction of World War II Liberty Ships
|
| gptkbp:product |
asphalt
concrete basalt aggregate |
| gptkbp:bfsParent |
gptkb:USCGC_Acushnet
|
| gptkbp:bfsLayer |
6
|