| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667 | <?xml version="1.0" encoding="UTF-8"?><xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="http://www.w3.org/1999/xlink" xmlns:dbs="http://docbook.org/ns/docbook-slides" xmlns:db="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">  <xs:import namespace="http://docbook.org/ns/docbook" schemaLocation="db.xsd"/>  <xs:import namespace="http://docbook.org/ns/docbook-slides" schemaLocation="slides.xsd"/>  <xs:import namespace="http://www.w3.org/XML/1998/namespace" schemaLocation="xml.xsd"/>  <xs:attribute name="href" type="xs:anyURI"/>  <xs:attributeGroup name="type">    <xs:attribute name="type" use="required" form="qualified">      <xs:simpleType>        <xs:restriction base="xs:token">          <xs:enumeration value="simple">            <xs:annotation>              <xs:documentation>An XLink simple link</xs:documentation>            </xs:annotation>          </xs:enumeration>        </xs:restriction>      </xs:simpleType>    </xs:attribute>  </xs:attributeGroup>  <xs:attribute name="role" type="xs:anyURI"/>  <xs:attribute name="arcrole" type="xs:anyURI"/>  <xs:attribute name="title"/>  <xs:attribute name="show" type="db:db.xlink.show.enumeration"/>  <xs:attribute name="actuate" type="db:db.xlink.actuate.enumeration"/>  <xs:attribute name="from" type="xs:NMTOKEN"/>  <xs:attribute name="label" type="xs:NMTOKEN"/>  <xs:attribute name="to" type="xs:NMTOKEN"/>  <xs:attributeGroup name="type1">    <xs:attribute name="type" use="required" form="qualified">      <xs:simpleType>        <xs:restriction base="xs:token">          <xs:enumeration value="extended">            <xs:annotation>              <xs:documentation>An XLink extended link</xs:documentation>            </xs:annotation>          </xs:enumeration>        </xs:restriction>      </xs:simpleType>    </xs:attribute>  </xs:attributeGroup>  <xs:attributeGroup name="type2">    <xs:attribute name="type" use="required" form="qualified">      <xs:simpleType>        <xs:restriction base="xs:token">          <xs:enumeration value="locator">            <xs:annotation>              <xs:documentation>An XLink locator link</xs:documentation>            </xs:annotation>          </xs:enumeration>        </xs:restriction>      </xs:simpleType>    </xs:attribute>  </xs:attributeGroup>  <xs:attributeGroup name="type3">    <xs:attribute name="type" use="required" form="qualified">      <xs:simpleType>        <xs:restriction base="xs:token">          <xs:enumeration value="arc">            <xs:annotation>              <xs:documentation>An XLink arc link</xs:documentation>            </xs:annotation>          </xs:enumeration>        </xs:restriction>      </xs:simpleType>    </xs:attribute>  </xs:attributeGroup></xs:schema>
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