| gptkbp:instanceOf | gptkb:lake 
 | 
                        
                            
                                | gptkbp:borderedBy | gptkb:North_Holland gptkb:Overijssel
 gptkb:Friesland
 gptkb:Flevoland
 
 | 
                        
                            
                                | gptkbp:connectedTo | gptkb:Ketelmeer gptkb:Markermeer
 gptkb:Frisian_Lakes
 
 | 
                        
                            
                                | gptkbp:formedBy | closure of the Zuiderzee construction of the Afsluitdijk
 
 | 
                        
                            
                                | gptkbp:hasCity | gptkb:Lemmer gptkb:Amsterdam
 gptkb:Edam
 gptkb:Enkhuizen
 gptkb:Hindeloopen
 gptkb:Hoorn
 gptkb:Kampen
 gptkb:Lelystad
 gptkb:Medemblik
 gptkb:Monnickendam
 gptkb:Stavoren
 gptkb:Urk
 gptkb:Workum
 gptkb:Makkum
 gptkb:Almere
 gptkb:Volendam
 
 | 
                        
                            
                                | gptkbp:hasIsland | gptkb:Pampus gptkb:Marker_Wadden
 gptkb:De_Kreupel
 Naviduct Krabbersgat
 
 | 
                        
                            
                                | gptkbp:inflow | gptkb:river_IJssel 
 | 
                        
                            
                                | gptkbp:locatedIn | gptkb:Netherlands province of North Holland
 province of Overijssel
 province of Friesland
 province of Flevoland
 
 | 
                        
                            
                                | gptkbp:maximumDepth | 5.5 meters 
 | 
                        
                            
                                | gptkbp:namedAfter | gptkb:river_IJssel 
 | 
                        
                            
                                | gptkbp:outflow | Den Oever sluices Kornwerderzand sluices
 
 | 
                        
                            
                                | gptkbp:partOf | gptkb:Zuiderzee_Works 
 | 
                        
                            
                                | gptkbp:separates | gptkb:Wadden_Sea gptkb:Afsluitdijk
 
 | 
                        
                            
                                | gptkbp:surface | 1100 square kilometers 
 | 
                        
                            
                                | gptkbp:usedFor | fishing recreation
 shipping
 freshwater reservoir
 
 | 
                        
                            
                                | gptkbp:yearCreated | 1932 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Eastern_Flevoland 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Lake IJsselmeer 
 |