Statements (21)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:astronomy
                                        
                                         | 
                            
| gptkbp:commissionedBy | 
                                    
                                        
                                            gptkb:Hulagu_Khan
                                        
                                         | 
                            
| gptkbp:compiledBy | 
                                    
                                        
                                            gptkb:Nasir_al-Din_al-Tusi
                                        
                                         | 
                            
| gptkbp:completedIn | 
                                    
                                        
                                            
                                            1272
                                        
                                        
                                         | 
                            
| gptkbp:contains | 
                                    
                                        
                                            gptkb:star
                                        
                                         planetary tables trigonometric tables  | 
                            
| gptkbp:influenced | 
                                    
                                        
                                            
                                            later Islamic astronomical tables
                                        
                                        
                                         | 
                            
| gptkbp:influencedBy | 
                                    
                                        
                                            gptkb:Ptolemaic_astronomy
                                        
                                         | 
                            
| gptkbp:language | 
                                    
                                        
                                            gptkb:Arabic
                                        
                                         gptkb:Persian  | 
                            
| gptkbp:namedAfter | 
                                    
                                        
                                            gptkb:Ilkhanate
                                        
                                         | 
                            
| gptkbp:significance | 
                                    
                                        
                                            
                                            major astronomical work of medieval Islam
                                        
                                        
                                         | 
                            
| gptkbp:usedFor | 
                                    
                                        
                                            gptkb:constitutional_law
                                        
                                         gptkb:astrology astronomical calculations  | 
                            
| gptkbp:usedIn | 
                                    
                                        
                                            gptkb:Maragheh_observatory
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Nasir_al-Din_al-Tusi
                                        
                                         gptkb:Islamic_astronomers  | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            7
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Zij-i Ilkhani
                                        
                                        
                                         |