http://www.vocabularyserver.com/gemet/cn/ GEMET Thesaurus EIONET EIONET 0000-00-00 cn 2011-04-14 11:49:52 运河 2011-04-14 11:49:52http://www.vocabularyserver.com/gemet/cn/xml.php?skosTema=9254http://www.vocabularyserver.com/gemet/cn/xml.php?skosTema=8850http://www.vocabularyserver.com/gemet/cn/xml.php?skosTema=4507