http://www.vocabularyserver.com/gemet/it/ GEMET Thesaurus EIONET EIONET 1998-12-31 it 2011-04-14 11:41:08 elementi del gruppo 0 2011-04-14 11:41:08http://www.vocabularyserver.com/gemet/it/xml.php?skosTema=2643http://www.vocabularyserver.com/gemet/it/xml.php?skosTema=6935