| gptkbp:instanceOf | gptkb:television_season 
 | 
                        
                            
                                | gptkbp:airedOn | Wednesdays at 8:00 pm (ET) 
 | 
                        
                            
                                | gptkbp:basedOn | DC Comics character Green Arrow 
 | 
                        
                            
                                | gptkbp:countryOfOrigin | gptkb:United_States 
 | 
                        
                            
                                | gptkbp:crossoverWith | gptkb:Legends_of_Tomorrow,_Season_1 gptkb:Supergirl,_Season_1
 gptkb:The_Flash,_Season_2
 
 | 
                        
                            
                                | gptkbp:enemyOf | gptkb:Damien_Darhk 
 | 
                        
                            
                                | gptkbp:executiveProducer | gptkb:Andrew_Kreisberg gptkb:Greg_Berlanti
 gptkb:Wendy_Mericle
 gptkb:Marc_Guggenheim
 
 | 
                        
                            
                                | gptkbp:featuresActor | gptkb:Willa_Holland gptkb:David_Ramsey
 gptkb:Emily_Bett_Rickards
 gptkb:Katie_Cassidy
 gptkb:Stephen_Amell
 gptkb:Neal_McDonough
 
 | 
                        
                            
                                | gptkbp:filmingLocation | gptkb:Vancouver,_British_Columbia,_Canada 
 | 
                        
                            
                                | gptkbp:followedBy | Arrow, Season 5 
 | 
                        
                            
                                | gptkbp:genre | gptkb:drama gptkb:action
 gptkb:superhero
 
 | 
                        
                            
                                | gptkbp:language | English 
 | 
                        
                            
                                | gptkbp:mainCharacter | gptkb:Oliver_Queen gptkb:Felicity_Smoak
 gptkb:John_Diggle
 gptkb:Laurel_Lance
 gptkb:Thea_Queen
 
 | 
                        
                            
                                | gptkbp:notableEvent | Felicity Smoak is paralyzed Introduction of H.I.V.E.
 Laurel Lance dies
 Oliver Queen becomes mayoral candidate
 
 | 
                        
                            
                                | gptkbp:numberOfEpisodes | 23 
 | 
                        
                            
                                | gptkbp:openingNarration | My name is Oliver Queen... 
 | 
                        
                            
                                | gptkbp:originalNetwork | gptkb:The_CW 
 | 
                        
                            
                                | gptkbp:originalRelease | October 7, 2015 – May 25, 2016 
 | 
                        
                            
                                | gptkbp:partOf | gptkb:Arrow_(TV_series) 
 | 
                        
                            
                                | gptkbp:precededBy | gptkb:Arrow,_Season_3 
 | 
                        
                            
                                | gptkbp:productionCompany | gptkb:Berlanti_Productions gptkb:Warner_Bros._Television
 
 | 
                        
                            
                                | gptkbp:seasonNumber | 4 
 | 
                        
                            
                                | gptkbp:setting | gptkb:Star_City 
 | 
                        
                            
                                | gptkbp:showrunner | gptkb:Wendy_Mericle gptkb:Marc_Guggenheim
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:The_Flash,_Season_2 
 | 
                        
                            
                                | gptkbp:bfsLayer | 8 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Arrow, Season 4 
 |