Which is the gas giant that is a child astronomical body of Prometheus and contains the word saturn in it's name?
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:/instance of/ wd:/gas giant/ . ?sbj wdt:/child astronomical body/ wd:/Prometheus/ . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'saturn')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 