http://www.vocabularyserver.com/eurovoc/en/ Eurovoc, the EU's multilingual thesaurus European Communities European Communities 2011-01-02 en 2011-01-02 12:20:19 self-employment 2011-01-02 12:20:19http://www.vocabularyserver.com/eurovoc/en/xml.php?skosTema=4299http://www.vocabularyserver.com/eurovoc/en/xml.php?skosTema=3545