<?xml version="1.0" encoding="UTF-8"?>
<!ELEMENT package (name, arch, version, checksum+, summary, description,
                   packager, size, url, location, format)>
<!ATTLIST package type CDATA #REQUIRED>
<!ELEMENT name (#PCDATA)>
<!ELEMENT arch (#PCDATA)>
<!ELEMENT version (#PCDATA)>
<!ATTLIST version epoch CDATA #REQUIRED
                  ver CDATA #REQUIRED
                  rel CDATA #REQUIRED>
<!ELEMENT checksum (#PCDATA)>
<!ATTLIST checksum type CDATA #REQUIRED
                   pkgid CDATA #REQUIRED>
<!ELEMENT summary (#PCDATA)>
<!ELEMENT description (#PCDATA)>
<!ELEMENT packager (#PCDATA)>
<!ELEMENT size EMPTY>
<!ATTLIST size package CDATA #REQUIRED
               installed CDATA #REQUIRED
               archive CDATA #IMPLIED>
<!ELEMENT url (#PCDATA)>
<!ELEMENT location EMPTY>
<!ATTLIST location xml:base CDATA #REQUIRED
                   href CDATA #REQUIRED>
<!ELEMENT format EMPTY>
<!ELEMENT file (#PCDATA)>
<!ATTLIST file type CDATA #IMPLIED>