<Site UniqueID="iwrgt4.fzk.de "
xmlns="http://infnforge.cnaf.infn.it/glueinfomodel/Spec/V12/R2"
xmlns:ns26="http://infnforge.cnaf.infn.it/glueinfomodel/Spec/V12/R2"
xmlns:ns663="http://infnforge.cnaf.infn.it/glueinfomodel/Spec/V12/R2">
that is probably an artifact of the XML serializer.