<!ELEMENT embed EMPTY>
<!ATTLIST embed
src CDATA #REQUIRED
width CDATA #REQUIRED
height CDATA #REQUIRED>
<!-- copied, plus embed in %special; -->
<!ENTITY % special.pre
"br | span | bdo | map">
<!ENTITY % special
"%special.pre; | object | embed | img">
<!ENTITY % xhtmldtd PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
%xhtmldtd;