| Attribute | 
                        
                        
                        
                           | target | specifies the destination of the reference by supplying one or more URI References 
                                 
                                    | Zustand | Optional |  
                                    | Datentyp | 1–∞ Vorkommen von 
                                       Durch Leerzeichen getrennt |  
                                    | Werte | One or more syntactically valid URI references, separated by whitespace. Because
                                       whitespace is used to separate URIs, no whitespace is permitted inside a single URI. If a
                                       whitespace character is required in a URI, it should be escaped with the normal mechanism,
                                       e.g. TEI%20Consortium. |  |  
                           | evaluate | specifies the intended meaning when the target of a
                              pointer is itself a pointer. 
                                 
                                    | Zustand | Optional |  
                                    | Gültige Werte: | 
                                          allif the element pointed to is itself a pointer, then
                                             	  the target of that pointer will be taken, and so on, until
                                             	  an element is found which is not a pointer.
                                          oneif the element pointed to is itself a pointer, then
                                             	  its target (whether a pointer or not) is taken as the target
                                             	  of this pointer.
                                          noneno further evaluation of targets is carried out
                                             	  beyond that needed to find the element specified in the
                                             	  pointer's target.
                                           |  |  |