<?xml version="1.0"?> | |
<!DOCTYPE tee [ | |
<!ELEMENT tee (s*)> | |
<!ELEMENT s (r)> | |
<!ELEMENT r EMPTY> | |
<!ATTLIST s id ID #REQUIRED> | |
<!ATTLIST r size CDATA #REQUIRED> | |
]> | |
<tee> | |
<s id="a"><r size="20"/></s> | |
<s id="b"><r size="18"/></s> | |
<s id="c"><r size="12"/></s> | |
<s id="d"><r size="19"/></s> | |
<s id="e"><r size="14"/></s> | |
</tee> |