https://vocabularyserver.com/glin/it/ Global Legal Information Network (GLIN) Law Library of Congress legal issues, legal resources, United States,Laws,Judicial Decisions,Legislative Records, Legal Literature Law Library of Congress 1998-12-31 it 2011-11-06 14:00:57 Tungsteno 2011-11-06 14:00:57https://vocabularyserver.com/glin/it/xml.php?skosTema=472https://vocabularyserver.com/glin/it/xml.php?skosTema=473