1<?xml version="1.0" ?>
2<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
3                version="1.0">
4<xsl:template match="/doc">
5  <xsl:value-of select="unparsed-entity-uri(string(@attr))"/>
6</xsl:template>
7</xsl:stylesheet>
8