http://www.vocabularyserver.com/gemet/en/http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=5545nature reserve http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=5545 natural areas protection RT http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=5545 voluntary natural reserve NT http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=5545 integral natural reserve NT http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=5545 European nature reserve NT http://www.vocabularyserver.com/gemet/en/xml.php?skosTema=5545 reserve BT