| gptkbp:instanceOf | gptkb:island 
 | 
                        
                            
                                | gptkbp:access | ferry from Changi Point Ferry Terminal 
 | 
                        
                            
                                | gptkbp:area | about 10.2 square kilometers 
 | 
                        
                            
                                | gptkbp:country | gptkb:Singapore 
 | 
                        
                            
                                | gptkbp:governingBody | gptkb:National_Parks_Board_(Singapore) 
 | 
                        
                            
                                | gptkbp:historicalName | granite quarrying 
 | 
                        
                            
                                | gptkbp:knownFor | gptkb:Chek_Jawa_Wetlands biodiversity
 rustic charm
 
 | 
                        
                            
                                | gptkbp:language | gptkb:Malay 
 | 
                        
                            
                                | gptkbp:location | northeast of mainland Singapore 
 | 
                        
                            
                                | gptkbp:nameMeaning | gptkb:Granite_Island 
 | 
                        
                            
                                | gptkbp:notableEvent | gptkb:Pulau_Ubin_Tree_Planting_Day 
 | 
                        
                            
                                | gptkbp:notableFeature | mangrove forests granite quarries
 bicycle rental shops
 traditional kampung houses
 
 | 
                        
                            
                                | gptkbp:partOf | gptkb:North-East_Region,_Singapore 
 | 
                        
                            
                                | gptkbp:population | less than 50 
 | 
                        
                            
                                | gptkbp:postalCode | 508329 
 | 
                        
                            
                                | gptkbp:protectedArea | gptkb:Chek_Jawa_Wetlands 
 | 
                        
                            
                                | gptkbp:timezone | SGT (UTC+8) 
 | 
                        
                            
                                | gptkbp:touristAttraction | gptkb:Chek_Jawa_Wetlands gptkb:Ketam_Mountain_Bike_Park
 gptkb:Ubin_Quarry
 
 | 
                        
                            
                                | gptkbp:wildlife | gptkb:deer hornbills
 monitor lizards
 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:National_Parks_Board gptkb:Changi_Village,_Singapore
 gptkb:National_Parks_Board_(Singapore)
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Pulau Ubin 
 |