https://www.twse.info/vocab/https://www.twse.info/vocab/skos/3156Semi-arides Gebiet https://www.twse.info/vocab/skos/3156 Oa Geographie BT https://www.twse.info/vocab/skos/3156 Trockengebiet RT https://www.twse.info/vocab/skos/3156 Steppe RT https://www.twse.info/vocab/skos/3156 Aride Zone RT