What is a mythical serpent that contains the word žaltys is it's name/
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q16326794 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'žaltys')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
mythological serpent: Q16326794