16<xsl:template match="db:extended-link">
  <phrase xlink:type="extended">
    <xsl:apply-templates/>
    <link xlink:to="target" xlink:from="source"
20          xlink:type="arc"/>
  </phrase>
</xsl:template>
 
<xsl:template match="db:from">
25  <phrase xlink:label="source" xlink:type="resource"
          role="extended-link">
    <xsl:apply-templates/>
  </phrase>
</xsl:template>
30 
<xsl:template match="db:to">
  <link xlink:type="locator" xlink:label="target"
        xlink:href="{@href}" xlink:title="{@title}"/>
</xsl:template>