Is there a way to store a variable/param during a for-each loop in a sort of array, and use it in another template, namely <xsl:template match="Foundation.Core.Classifier.feature">. All the classname values that appear during the for-each should be stored. How would you implement that in XSLT? Here's my current code.

<xsl:for-each select="Foundation.Core.Class">       
 <xsl:for-each select="Foundation.Core.ModelElement.name">
  <xsl:param name="classname">
   <xsl:value-of select="Foundation.Core.ModelElement.name"/>
  </xsl:param>
 </xsl:for-each>
 <xsl:apply-templates select="Foundation.Core.Classifier.feature" /> 
</xsl:for-each>

Here's the template in which the classname parameters should be used.

<xsl:template match="Foundation.Core.Classifier.feature">
 <xsl:for-each select="Foundation.Core.Attribute">
  <owl:DatatypeProperty rdf:ID="{Foundation.Core.ModelElement.name}">
   <rdfs:domain rdf:resource="$classname" />
  </owl:DatatypeProperty>
 </xsl:for-each>
</xsl:template>

The input file can be found at http://krisvandenbergh.be/uml_pricing.xml