<xs:schema targetNamespace="http://www.w3.org/1999/xlink"
	xmlns:xs="http://www.w3.org/2001/XMLSchema"
	xmlns:xlink="http://www.w3.org/1999/xlink"
	elementFormDefault="qualified" attributeFormDefault="qualified">
  <xs:attribute name="type">
    <xs:simpleType>
      <xs:restriction base="xs:NMTOKEN">
        <xs:enumeration value="simple"/>
        <xs:enumeration value="extended"/>
        <xs:enumeration value="locator"/>
        <xs:enumeration value="arc"/>
        <xs:enumeration value="resource"/>
        <xs:enumeration value="title"/>
      </xs:restriction>
    </xs:simpleType>
  </xs:attribute>
  <xs:attribute name="href" type="xs:anyURI"/>
  <xs:attribute name="role" type="xs:anyURI"/>
  <xs:attribute name="arcrole" type="xs:anyURI"/>
  <xs:attribute name="title" type="xs:string"/>
  <xs:attribute name="show">
    <xs:simpleType>
      <xs:restriction base="xs:NMTOKEN">
        <xs:enumeration value="new"/>
        <xs:enumeration value="replace"/>
        <xs:enumeration value="embed"/>
        <xs:enumeration value="other"/>
        <xs:enumeration value="none"/>
      </xs:restriction>
    </xs:simpleType>
  </xs:attribute>
  <xs:attribute name="label" type="xs:NMTOKEN"/>
  <xs:attribute name="actuate">
    <xs:simpleType>
      <xs:restriction base="xs:NMTOKEN">
        <xs:enumeration value="onLoad"/>
        <xs:enumeration value="onRequest"/>
        <xs:enumeration value="other"/>
        <xs:enumeration value="none"/>
      </xs:restriction>
    </xs:simpleType>
  </xs:attribute>
  <xs:attribute name="from" type="xs:NMTOKEN"/>
  <xs:attribute name="to" type="xs:NMTOKEN"/>
</xs:schema>
