What is the name of the Christian holy day ?
SELECT DISTINCT ?sbj ?sbj_label WHERE { ?sbj wdt:P31 wd:Q60075825 . ?sbj rdfs:label ?sbj_label . FILTER(CONTAINS(lcase(?sbj_label), 'sunday')) . FILTER (lang(?sbj_label) = 'en') } LIMIT 25 
christian holy day: Q60075825