</xsl:variable>
<pz:record>
- <xsl:attribute name="mergekey">
- <xsl:text>title </xsl:text>
- <xsl:value-of select="marc:datafield[@tag='245']/marc:subfield[@code='a']"/>
- <xsl:text> author </xsl:text>
- <xsl:value-of select="marc:datafield[@tag='100']/marc:subfield[@code='a']"/>
- <xsl:text> medium </xsl:text>
- <xsl:value-of select="$medium"/>
- </xsl:attribute>
<pz:metadata type="medium">
- <xsl:value-of select="$medium"/>
+ <xsl:value-of select="$medium"/>
</pz:metadata>
<xsl:apply-templates/>