Special characters may be specified by their hexadecimal representation or by a symbolic representation. The sybolic representation starts with the ampersand &, followed by the symbolic name and terminated by the semi-colon .
Some examples:
| ö | ö |
| Ö | Ö |
| é | é |
| è | è |
| ê | ê |
| Ø | Ø |
| & | & |
| < | < |
| > | > |