Second Ottoman siege of Constantinople (1422)
                        
                            GPTKB entity
                        
                    
                Statements (20)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:castle | 
| gptkbp:baseDefense | gptkb:Theodosian_Walls | 
| gptkbp:cause | Ottoman expansion | 
| gptkbp:combatant | gptkb:Ottoman_Empire Byzantine Empire | 
| gptkbp:commander | gptkb:Murad_II gptkb:Manuel_II_Palaiologos | 
| gptkbp:endDate | September 1422 | 
| gptkbp:followedBy | gptkb:Fall_of_Constantinople_(1453) | 
| gptkbp:location | gptkb:Constantinople Byzantine Empire | 
| gptkbp:notableEvent | Ottoman civil war distracted Murad II | 
| gptkbp:partOf | gptkb:Byzantine–Ottoman_wars | 
| gptkbp:precededBy | First Ottoman siege of Constantinople (1394–1402) | 
| gptkbp:result | Byzantine victory | 
| gptkbp:significance | last major Ottoman attempt to capture Constantinople before 1453 | 
| gptkbp:startDate | June 1422 | 
| gptkbp:bfsParent | gptkb:siege_of_Constantinople | 
| gptkbp:bfsLayer | 8 | 
| https://www.w3.org/2000/01/rdf-schema#label | Second Ottoman siege of Constantinople (1422) |