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 Venezuela 2019-03-08 19:52:39https://vocabularyserver.com/ttla/en/xml.php?skosTema=367https://vocabularyserver.com/ttla/en/xml.php?skosTema=759https://vocabularyserver.com/ttla/en/xml.php?skosTema=761https://vocabularyserver.com/ttla/en/xml.php?skosTema=809