https://confrides.cpd.ua.es/tematres1/vocab/https://confrides.cpd.ua.es/tematres1/vocab/skos/4953Saharauis https://confrides.cpd.ua.es/tematres1/vocab/skos/4953 Sahara occidental - Historia - 1884-1975 RT https://confrides.cpd.ua.es/tematres1/vocab/skos/4953 Sahara occidental RT