<!DOCTYPE pvaccel [
<!ELEMENT pvaccel - - (url, (ent, file)* )>
<!ELEMENT url     - - (#PCDATA)*>
<!ELEMENT ent     - O (#PCDATA)*>
<!ELEMENT file    - O (#PCDATA)*>
]>

<pvaccel>
<url>http://202.224.189.178/~sgml/viewing/DMR-E85HEP/ALL/SVC/s1900000000e.sgm</url>
<ent>entity.ent<file>s1900000000e.sgm
<ent>hotspot.ent<file>s1900000000e.sgm
<ent>sp_cas01.gif<file>s1901000000.sgm
<ent>sp_cas02.gif<file>s1902000000.sgm
<ent>sp_pac.gif<file>s1903000000.sgm
</pvaccel>
