| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:geological_formation
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:age
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Eocene
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:color
                                    
                                 | 
                                
                                    
                                        
                                            
                                            brown
                                        
                                        
                                         
                                    
                                        
                                            
                                            blue-grey
                                        
                                        
                                         
                                    
                                        
                                            
                                            olive-grey
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:country
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:United_Kingdom
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:depositionalEnvironment
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:marine
                                        
                                         
                                    
                                        
                                            
                                            estuarine
                                        
                                        
                                         
                                    
                                        
                                            
                                            deltaic
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:exposedBy
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Essex
                                        
                                         
                                    
                                        
                                            gptkb:Isle_of_Wight
                                        
                                         
                                    
                                        
                                            gptkb:London
                                        
                                         
                                    
                                        
                                            gptkb:Isle_of_Sheppey
                                        
                                         
                                    
                                        
                                            gptkb:Hampshire
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:fossil
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:fish
                                        
                                         
                                    
                                        
                                            gptkb:wood
                                        
                                         
                                    
                                        
                                            
                                            birds
                                        
                                        
                                         
                                    
                                        
                                            
                                            insects
                                        
                                        
                                         
                                    
                                        
                                            
                                            leaves
                                        
                                        
                                         
                                    
                                        
                                            
                                            seeds
                                        
                                        
                                         
                                    
                                        
                                            
                                            snakes
                                        
                                        
                                         
                                    
                                        
                                            
                                            amphibians
                                        
                                        
                                         
                                    
                                        
                                            
                                            crustaceans
                                        
                                        
                                         
                                    
                                        
                                            
                                            flowers
                                        
                                        
                                         
                                    
                                        
                                            
                                            fruits
                                        
                                        
                                         
                                    
                                        
                                            
                                            mammals
                                        
                                        
                                         
                                    
                                        
                                            
                                            plants
                                        
                                        
                                         
                                    
                                        
                                            
                                            reptiles
                                        
                                        
                                         
                                    
                                        
                                            
                                            sharks
                                        
                                        
                                         
                                    
                                        
                                            
                                            turtles
                                        
                                        
                                         
                                    
                                        
                                            
                                            crocodiles
                                        
                                        
                                         
                                    
                                        
                                            
                                            pollen
                                        
                                        
                                         
                                    
                                        
                                            
                                            spores
                                        
                                        
                                         
                                    
                                        
                                            
                                            molluscs
                                        
                                        
                                         
                                    
                                        
                                            
                                            bony fish
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:lithology
                                    
                                 | 
                                
                                    
                                        
                                            
                                            sand
                                        
                                        
                                         
                                    
                                        
                                            
                                            silt
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:locatedIn
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:England
                                        
                                         
                                    
                                        
                                            gptkb:London_Basin
                                        
                                         
                                    
                                        
                                            gptkb:Hampshire_Basin
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:namedFor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:London
                                        
                                         
                                    
                                        
                                            gptkb:Daniel_Sharpe
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:overlies
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Reading_Formation
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:period
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Paleogene
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:primaryLithology
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:ceramics
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:thickness
                                    
                                 | 
                                
                                    
                                        
                                            
                                            up to 150 metres
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:underlies
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Bagshot_Formation
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:usedFor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:ceramics
                                        
                                         
                                    
                                        
                                            
                                            brickmaking
                                        
                                        
                                         
                                    
                                        
                                            
                                            landfill lining
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:yearNamed
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1853
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Walthamstow_Pennant
                                        
                                         
                                    
                                        
                                            gptkb:Bagshot_Formation
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            8
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            London Clay Formation
                                        
                                        
                                         
                                    
                                 |