Which is the alphabet which contains the word thuluth in it's name?
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:/instance of/ wd:/alphabet/ . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'thuluth')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 