| gptkbp:instanceOf | gptkb:island 
 | 
                        
                            
                                | gptkbp:accessibleBy | gptkb:ship 
 | 
                        
                            
                                | gptkbp:administeredBy | gptkb:Toucheng_Township 
 | 
                        
                            
                                | gptkbp:alternativeName | gptkb:Turtle_Island 
 | 
                        
                            
                                | gptkbp:area | 2.841 km² 
 | 
                        
                            
                                | gptkbp:closed | 1977 
 | 
                        
                            
                                | gptkbp:distanceFromMainland | 10 km east of Yilan coast 
 | 
                        
                            
                                | gptkbp:famousFor | turtle-shaped profile 
 | 
                        
                            
                                | gptkbp:governedBy | gptkb:Republic_of_China_(Taiwan) 
 | 
                        
                            
                                | gptkbp:highestPoint | 401 meters 
 | 
                        
                            
                                | gptkbp:lastEruption | unknown (prehistoric) 
 | 
                        
                            
                                | gptkbp:latitude | 24.8525° N 
 | 
                        
                            
                                | gptkbp:locatedIn | gptkb:Pacific_Ocean gptkb:Taiwan
 gptkb:Yilan_County
 
 | 
                        
                            
                                | gptkbp:longitude | 121.9511° E 
 | 
                        
                            
                                | gptkbp:marineLife | dolphins whales
 coral reefs
 
 | 
                        
                            
                                | gptkbp:militaryBranch | 1977-2000 
 | 
                        
                            
                                | gptkbp:notableFor | gptkb:military gptkb:hot_springs
 whale watching
 
 | 
                        
                            
                                | gptkbp:partOf | gptkb:Ryukyu_Arc 
 | 
                        
                            
                                | gptkbp:protectedArea | yes 
 | 
                        
                            
                                | gptkbp:reopened | 2000 
 | 
                        
                            
                                | gptkbp:shape | resembles a turtle 
 | 
                        
                            
                                | gptkbp:touristAttraction | yes 
 | 
                        
                            
                                | gptkbp:uninhabited | yes 
 | 
                        
                            
                                | gptkbp:volcanicOrigin | yes 
 | 
                        
                            
                                | gptkbp:volcanoType | gptkb:stratovolcano 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:台灣省宜蘭縣 gptkb:宜蘭縣頭城鎮
 gptkb:宜蘭縣
 gptkb:台灣宜蘭縣
 gptkb:龜山
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 8 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | 龜山島 
 |