Battle of Constantinople (717–718)
                        
                            GPTKB entity
                        
                    
                Statements (22)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:castle | 
| gptkbp:alliedWith | gptkb:Bulgarian_Empire | 
| gptkbp:category | 8th-century conflicts Sieges involving the Byzantine Empire Sieges involving the Umayyad Caliphate | 
| gptkbp:combatant | gptkb:Umayyad_Caliphate Byzantine Empire | 
| gptkbp:commander | gptkb:Maslama_ibn_Abd_al-Malik gptkb:Leo_III_the_Isaurian | 
| gptkbp:endDate | 15 August 718 | 
| gptkbp:followedBy | decline of Umayyad military power | 
| gptkbp:location | gptkb:Constantinople | 
| gptkbp:notableEvent | use of Greek fire | 
| gptkbp:partOf | gptkb:Arab–Byzantine_wars | 
| gptkbp:precededBy | gptkb:First_Arab_Siege_of_Constantinople | 
| gptkbp:result | Byzantine victory | 
| gptkbp:siege | 1 year | 
| gptkbp:significance | halted Umayyad expansion into Europe | 
| gptkbp:startDate | 15 August 717 | 
| gptkbp:bfsParent | gptkb:Umayyad_Caliphate | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | Battle of Constantinople (717–718) |