https://vocabularyserver.com/unesco/en/ UNESCO Thesaurus UNESCO UNESCO 2015-09-16 en 2015-09-18 17:47:10 Precipitation 2015-09-18 17:47:10https://vocabularyserver.com/unesco/en/xml.php?skosTema=1759https://vocabularyserver.com/unesco/en/xml.php?skosTema=1766https://vocabularyserver.com/unesco/en/xml.php?skosTema=1768https://vocabularyserver.com/unesco/en/xml.php?skosTema=1983https://vocabularyserver.com/unesco/en/xml.php?skosTema=1749https://vocabularyserver.com/unesco/en/xml.php?skosTema=1746https://vocabularyserver.com/unesco/en/xml.php?skosTema=1371https://vocabularyserver.com/unesco/en/xml.php?skosTema=1959https://vocabularyserver.com/unesco/en/xml.php?skosTema=1760https://vocabularyserver.com/unesco/en/xml.php?skosTema=1808https://vocabularyserver.com/unesco/en/xml.php?skosTema=1754