file CDATA #REQUIRED>
<!-- A subset of XHTML -->
-<!ELEMENT p (#PCDATA|I|a)*>
-<!ELEMENT I (#PCDATA)>
+<!ELEMENT p (#PCDATA|em|a)*>
+<!ELEMENT em (#PCDATA)>
<!ELEMENT a (#PCDATA)>
<!ATTLIST a
+ target CDATA #IMPLIED
href CDATA #REQUIRED>
<!ELEMENT dl (dt|dd)+>
<!ELEMENT dt (#PCDATA)>