https://vocabularyserver.com/ttla/en/ Thesaurus on tourism and leisure activities World Tourism Organization (WTO) World Tourism Organization (WTO) 2019-03-08 en 2019-03-08 19:52:39 American Samoa 2019-03-08 19:52:39https://vocabularyserver.com/ttla/en/xml.php?skosTema=482https://vocabularyserver.com/ttla/en/xml.php?skosTema=686https://vocabularyserver.com/ttla/en/xml.php?skosTema=823https://vocabularyserver.com/ttla/en/xml.php?skosTema=362