<gmd:organisationName xsi:type="gmd:PT_FreeText_PropertyType">
<gco:CharacterString>Bundesamt für Landestopografie swisstopo</gco:CharacterString>
<gmd:PT_FreeText>
<gmd:textGroup>
<gmd:LocalisedCharacterString locale="#DE">Bundesamt für Landestopografie swisstopo</gmd:LocalisedCharacterString>
</gmd:textGroup>
<gmd:textGroup>
<gmd:LocalisedCharacterString locale="#FR">Office fédéral de topographie swisstopo</gmd:LocalisedCharacterString>
</gmd:textGroup>
<gmd:textGroup>
<gmd:LocalisedCharacterString locale="#IT">Ufficio federale di topografia swisstopo</gmd:LocalisedCharacterString>
</gmd:textGroup>
<gmd:textGroup>
<gmd:LocalisedCharacterString locale="#EN">Federal Office of Topography swisstopo</gmd:LocalisedCharacterString>
</gmd:textGroup>
<gmd:textGroup>
<gmd:LocalisedCharacterString locale="#RM">Uffizi federal da topografia swisstopo</gmd:LocalisedCharacterString>
</gmd:textGroup>
</gmd:PT_FreeText>
</gmd:organisationName>
Error is
Unable to perform XPath operation. A sequence of more than one item is not allowed as the first argument of normalize-space() ("Bundesamt für Landestopografie...", "Bundes...")
eg.
Error is