XML Tutorial/XSLT stylesheet/substring after

Changing case of a text: substring-after() substring-before() translate()

File: Data.xml
<?xml version="1.0" encoding="utf-8"?>
<citylist>
  <distance city="A">1 HOURS</distance>
  <distance city="B">2 HOURS</distance>
  <distance city="C">30 MINUTES</distance>
  <distance city="D">HOURS HOURS</distance>
  <distance city="E">MINUTES MINUTES</distance>
</citylist>
File: Transform.xslt
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet
      version="1.0"
      xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:template match="citylist">
      <TABLE>
        <xsl:for-each select="distance">
          <TR>
            <TD>
              <xsl:value-of select="@city"/>
              <xsl:text>=</xsl:text>
              <xsl:value-of select="substring-before(.," ")"/>
              <xsl:text/>
              <xsl:value-of select="translate(substring-after(.," "),"OURSINTE","oursinte")"/>
            </TD>
          </TR>
        </xsl:for-each>
      </TABLE>
    </xsl:template>
</xsl:stylesheet>
Output:
<?xml version="1.0" encoding="UTF-8"?><TABLE><TR><TD>A=1Hours</TD></TR><TR><TD>B=2Hours</TD></TR><TR><TD>C=30Minutes</TD></TR><TR><TD>D=HOURSHours</TD></TR><TR><TD>E=MINUTESMinutes</TD></TR></TABLE>