<xsl:value-of select="marc:subfield[@code='z']"/>
</pz:metadata>
</xsl:for-each>
-
+
+ <xsl:for-each select="marc:datafield[@tag='650']">
+ <pz:metadata type="subjects" empty="PAZPAR2_NULL_a">
+ <xsl:value-of select="marc:subfield[@code='a']"/>
+ </pz:metadata>
+ <pz:metadata type="subjects" empty="PAZPAR2_NULL_b">
+ <xsl:value-of select="marc:subfield[@code='b']"/>
+ </pz:metadata>
+ <pz:metadata type="subjects" empty="PAZPAR2_NULL_c">
+ <xsl:value-of select="marc:subfield[@code='c']"/>
+ </pz:metadata>
+ </xsl:for-each>
+
<xsl:for-each select="marc:datafield[@tag='773']">
<pz:metadata type="citation">
<xsl:for-each select="*">