Statements (18)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:dam
                                        
                                         | 
                            
| gptkbp:architect | 
                                    
                                        
                                            gptkb:Hermann_Schussler
                                        
                                         | 
                            
| gptkbp:constructionStartYear | 
                                    
                                        
                                            
                                            1888
                                        
                                        
                                         | 
                            
| gptkbp:country | 
                                    
                                        
                                            gptkb:United_States
                                        
                                         | 
                            
| gptkbp:crosses | 
                                    
                                        
                                            gptkb:San_Mateo_Creek
                                        
                                         | 
                            
| gptkbp:height | 
                                    
                                        
                                            
                                            140 feet
                                        
                                        
                                         | 
                            
| gptkbp:impounds | 
                                    
                                        
                                            gptkb:Crystal_Springs_Reservoir
                                        
                                         | 
                            
| gptkbp:length | 
                                    
                                        
                                            
                                            600 feet
                                        
                                        
                                         | 
                            
| gptkbp:location | 
                                    
                                        
                                            gptkb:San_Mateo_County,_California
                                        
                                         | 
                            
| gptkbp:material | 
                                    
                                        
                                            
                                            masonry
                                        
                                        
                                         | 
                            
| gptkbp:notableEvent | 
                                    
                                        
                                            
                                            survived 1906 San Francisco earthquake
                                        
                                        
                                         | 
                            
| gptkbp:opened | 
                                    
                                        
                                            
                                            1890
                                        
                                        
                                         | 
                            
| gptkbp:owner | 
                                    
                                        
                                            gptkb:San_Francisco_Public_Utilities_Commission
                                        
                                         | 
                            
| gptkbp:partOf | 
                                    
                                        
                                            gptkb:Hetch_Hetchy_Regional_Water_System
                                        
                                         | 
                            
| gptkbp:type | 
                                    
                                        
                                            gptkb:concrete_gravity_dam
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:San_Mateo_Creek_watershed
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            6
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Lower Crystal Springs Dam
                                        
                                        
                                         |