https://www.twse.info/vocab/https://www.twse.info/vocab/skos/3046Sahel-Zone https://www.twse.info/vocab/skos/3046 Ta Afrika BT https://www.twse.info/vocab/skos/3046 Afrika südlich der Sahara RT https://www.twse.info/vocab/skos/3046 Äthiopien NT https://www.twse.info/vocab/skos/3046 Tschad NT https://www.twse.info/vocab/skos/3046 Südsudan NT https://www.twse.info/vocab/skos/3046 Sudan NT https://www.twse.info/vocab/skos/3046 Senegal NT https://www.twse.info/vocab/skos/3046 Niger NT https://www.twse.info/vocab/skos/3046 Mauretanien NT https://www.twse.info/vocab/skos/3046 Mali NT https://www.twse.info/vocab/skos/3046 Kap Verde NT https://www.twse.info/vocab/skos/3046 Gambia NT https://www.twse.info/vocab/skos/3046 Eritrea NT https://www.twse.info/vocab/skos/3046 Dschibuti NT https://www.twse.info/vocab/skos/3046 Burkina Faso NT