1 <!ELEMENT employeeId (#PCDATA)
>
2 <!ELEMENT name (#PCDATA)
>
3 <!ELEMENT position (#PCDATA)
>
4 <!ELEMENT salary (#PCDATA)
>
5 <!ELEMENT gender (#PCDATA)
>
6 <!ELEMENT address (#PCDATA)
>
7 <!ELEMENT entElement (#PCDATA)
>
8 <!ELEMENT employee (employeeId, name, position, salary, gender, address)
>
9 <!ELEMENT staff (employee)+
>
13 domestic CDATA #IMPLIED