| role | indicates the kind of information held in this cell or
                              in each cell of this row. 
                                 
                                    | Zustand | Optional |  
                                    | Datentyp |  |  
                                    | Empfohlene Werte sind: | 
                                          labellabelling or descriptive information only.datadata values. [Vorgabe] |  | 
                        
                        
                           | rows | indicates the number of rows occupied by this cell or row. 
                                 
                                    | Zustand | Optional |  
                                    | Datentyp |  |  
                                    | Werte | A number; a value greater than one indicates that this
                                       cell (or row)
                                       spans several rows. |  | 
                        
                        
                           | cols | (columns) indicates the number of columns occupied by this cell or
                              	row. 
                                 
                                    | Zustand | Optional |  
                                    | Datentyp |  |  
                                    | Werte | A number; a value greater than one indicates that this
                                       cell or row
                                       spans several columns. |  |