usecaps.xml

新闻服务提供系统的实现

<?XML version = "1.0" ?>
<!DOCTYPE DOCUMENT [                            
<!ELEMENT DOCUMENT (UPPER|LOWER)*>                 
<!ELEMENT UPPER (#PCDATA|UPPER|LOWER)*>          
<!ELEMENT LOWER (#PCDATA|UPPER|LOWER)*>          
]>                                              
<DOCUMENT>
<UPPER>Green</UPPER>
<UPPER>
<UPPER>
White
</UPPER>
<LOWER>
Red
<UPPER>
<LOWER>Blue</LOWER>
<UPPER>Purple</UPPER>
Yellow
</UPPER>
</LOWER>
</UPPER>
<LOWER>
Color
</LOWER>
</DOCUMENT>