Treadwell gold mine collapse (1917)
                        
                            GPTKB entity
                        
                    
                Statements (14)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:coal | 
| gptkbp:affectedArea | gptkb:Treadwell_complex | 
| gptkbp:casualties | no fatalities | 
| gptkbp:cause | flooding | 
| gptkbp:date | April 21, 1917 | 
| gptkbp:impact | loss of jobs economic decline in Douglas Island | 
| gptkbp:location | gptkb:Douglas_Island,_Alaska,_United_States | 
| gptkbp:mines | gptkb:Treadwell_gold_mine | 
| gptkbp:result | mine closure | 
| gptkbp:significance | one of the largest mining disasters in Alaska history | 
| gptkbp:bfsParent | gptkb:Douglas_Island | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | Treadwell gold mine collapse (1917) |